NPE on invalid code #335

Open
opened 2025-12-30 01:23:38 +01:00 by adam · 2 comments
Owner

Originally created by @HT154 on GitHub (Aug 6, 2025).

Repro

import "pkl:reflect"

class A {
	a: Int
	b: String
}

val = reflect.Class(A).properties.containsKey(this)

Output

An unexpected error has occurred. Would you mind filing a bug report?
Cmd+Double-click the link below to open an issue.
Please copy and paste the entire error output into the issue's description.

https://github.com/apple/pkl/issues/new

java.lang.NullPointerException

–– Pkl Error ––
None (cause has no message)

3308 | external function containsKey(key: Any): Boolean
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
at pkl.base#Map.containsKey (https://github.com/apple/pkl/blob/0.29.0/stdlib/base.pkl#L3308)

┌─ 2 repetitions of:
│ 
│ 8 | val = reflect.Class(A).properties.containsKey(this)
│           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
│ at test#val (file://<dir>/test.pkl, line 8)
└─

106 | text = renderer.renderDocument(value)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
at pkl.base#Module.output.text (https://github.com/apple/pkl/blob/0.29.0/stdlib/base.pkl#L106)

107 | bytes = text.encodeToBytes("UTF-8")
              ^^^^
at pkl.base#Module.output.bytes (https://github.com/apple/pkl/blob/0.29.0/stdlib/base.pkl#L107)

Pkl 0.29.0 (macOS 15.4.1, native)

java.lang.NullPointerException
        at org.pkl.core.runtime.VmTyped.hashCode(VmTyped.java:208)
        at org.organicdesign.fp.collections.Equator$Equat$1.hash(Equator.java:54)
        at org.organicdesign.fp.collections.PersistentHashMap.entry(PersistentHashMap.java:306)
        at org.organicdesign.fp.collections.BaseMap.containsKey(BaseMap.java:56)
        at org.pkl.core.runtime.VmMap.containsKey(VmMap.java:162)
        at org.pkl.core.stdlib.base.MapNodes$containsKey.eval(MapNodes.java:79)
        at org.pkl.core.stdlib.base.MapNodesFactory$containsKeyNodeGen.executeGeneric(MapNodesFactory.java:504)
        at org.pkl.core.ast.member.FunctionNode.executeImpl(FunctionNode.java:116)
        at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedDirectCallNode.call(OptimizedDirectCallNode.java:94)
        at org.pkl.core.ast.expression.member.InvokeMethodVirtualNode.evalCached(InvokeMethodVirtualNode.java:134)
        at org.pkl.core.ast.expression.member.InvokeMethodVirtualNodeGen.executeGeneric(InvokeMethodVirtualNodeGen.java:177)
        at org.pkl.core.ast.member.TypeCheckedPropertyNode.evalTypedObjectCached(TypeCheckedPropertyNode.java:54)
        at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeImpl(TypeCheckedPropertyNodeGen.java:79)
        at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.call(OptimizedCallTarget.java:502)
        at org.graalvm.truffle/com.oracle.truffle.api.nodes.IndirectCallNode$1.call(IndirectCallNode.java:96)
        at org.pkl.core.runtime.VmUtils.doReadMember(VmUtils.java:312)
        at org.pkl.core.runtime.VmUtils.doReadMember(VmUtils.java:214)
        at org.pkl.core.runtime.VmObject.force(VmObject.java:177)
        at org.pkl.core.runtime.VmObject.force(VmObject.java:197)
        at org.pkl.core.runtime.VmTyped.hashCode(VmTyped.java:202)
        at org.organicdesign.fp.collections.Equator$Equat$1.hash(Equator.java:54)
        at org.organicdesign.fp.collections.PersistentHashMap.entry(PersistentHashMap.java:306)
        at org.organicdesign.fp.collections.BaseMap.containsKey(BaseMap.java:56)
        at org.pkl.core.runtime.VmMap.containsKey(VmMap.java:162)
        at org.pkl.core.stdlib.base.MapNodes$containsKey.eval(MapNodes.java:79)
        at org.pkl.core.stdlib.base.MapNodesFactory$containsKeyNodeGen.executeAndSpecialize(MapNodesFactory.java:538)
        at org.pkl.core.stdlib.base.MapNodesFactory$containsKeyNodeGen.executeGeneric(MapNodesFactory.java:513)
        at org.pkl.core.ast.member.FunctionNode.executeImpl(FunctionNode.java:116)
        at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedDirectCallNode.call(OptimizedDirectCallNode.java:94)
        at org.pkl.core.ast.expression.member.InvokeMethodVirtualNode.evalCached(InvokeMethodVirtualNode.java:134)
        at org.pkl.core.ast.expression.member.InvokeMethodVirtualNodeGen.executeAndSpecialize(InvokeMethodVirtualNodeGen.java:272)
        at org.pkl.core.ast.expression.member.InvokeMethodVirtualNodeGen.executeGeneric(InvokeMethodVirtualNodeGen.java:193)
        at org.pkl.core.ast.member.TypeCheckedPropertyNode.evalTypedObjectCached(TypeCheckedPropertyNode.java:54)
        at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeAndSpecialize(TypeCheckedPropertyNodeGen.java:136)
        at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeImpl(TypeCheckedPropertyNodeGen.java:101)
        at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.call(OptimizedCallTarget.java:502)
        at org.graalvm.truffle/com.oracle.truffle.api.nodes.IndirectCallNode$1.call(IndirectCallNode.java:96)
        at org.pkl.core.runtime.VmUtils.doReadMember(VmUtils.java:312)
        at org.pkl.core.runtime.VmUtils.doReadMember(VmUtils.java:214)
        at org.pkl.core.runtime.VmObject.force(VmObject.java:177)
        at org.pkl.core.runtime.VmObject.forceAndIterateMemberValues(VmObject.java:116)
        at org.pkl.core.stdlib.AbstractRenderer.visitTyped(AbstractRenderer.java:252)
        at org.pkl.core.stdlib.base.PcfRenderer.visitTyped(PcfRenderer.java:74)
        at org.pkl.core.runtime.VmTyped.accept(VmTyped.java:168)
        at org.pkl.core.runtime.VmValueVisitor.visit(VmValueVisitor.java:67)
        at org.pkl.core.stdlib.AbstractRenderer.visit(AbstractRenderer.java:126)
        at org.pkl.core.stdlib.base.PcfRenderer.visitDocument(PcfRenderer.java:159)
        at org.pkl.core.stdlib.AbstractRenderer.renderDocument(AbstractRenderer.java:101)
        at org.pkl.core.stdlib.base.PcfRendererNodes$renderDocument.eval(PcfRendererNodes.java:32)
        at org.pkl.core.stdlib.base.PcfRendererNodesFactory$renderDocumentNodeGen.executeAndSpecialize(PcfRendererNodesFactory.java:92)
        at org.pkl.core.stdlib.base.PcfRendererNodesFactory$renderDocumentNodeGen.executeGeneric(PcfRendererNodesFactory.java:83)
        at org.pkl.core.ast.member.FunctionNode.executeImpl(FunctionNode.java:116)
        at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedDirectCallNode.call(OptimizedDirectCallNode.java:94)
        at org.pkl.core.ast.expression.member.InvokeMethodVirtualNode.evalCached(InvokeMethodVirtualNode.java:134)
        at org.pkl.core.ast.expression.member.InvokeMethodVirtualNodeGen.executeAndSpecialize(InvokeMethodVirtualNodeGen.java:272)
        at org.pkl.core.ast.expression.member.InvokeMethodVirtualNodeGen.executeGeneric(InvokeMethodVirtualNodeGen.java:193)
        at org.pkl.core.ast.member.TypeCheckedPropertyNode.evalTypedObjectCached(TypeCheckedPropertyNode.java:54)
        at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeAndSpecialize(TypeCheckedPropertyNodeGen.java:136)
        at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeImpl(TypeCheckedPropertyNodeGen.java:101)
        at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedIndirectCallNode.call(OptimizedIndirectCallNode.java:68)
        at org.pkl.core.runtime.VmUtils.doReadMember(VmUtils.java:312)
        at org.pkl.core.runtime.VmUtils.readMemberOrNull(VmUtils.java:241)
        at org.pkl.core.ast.expression.member.ReadPropertyNode.evalObject(ReadPropertyNode.java:75)
        at org.pkl.core.ast.expression.member.ReadPropertyNodeGen.executeAndSpecialize(ReadPropertyNodeGen.java:127)
        at org.pkl.core.ast.expression.member.ReadPropertyNodeGen.executeGeneric(ReadPropertyNodeGen.java:95)
        at org.pkl.core.ast.expression.primary.ResolveVariableNode.executeGeneric(ResolveVariableNode.java:83)
        at org.pkl.core.ast.expression.member.InvokeMethodVirtualNodeGen.executeGeneric(InvokeMethodVirtualNodeGen.java:147)
        at org.pkl.core.ast.member.TypeCheckedPropertyNode.evalTypedObjectCached(TypeCheckedPropertyNode.java:54)
        at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeAndSpecialize(TypeCheckedPropertyNodeGen.java:136)
        at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeImpl(TypeCheckedPropertyNodeGen.java:101)
        at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232)
        at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556)
        at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.call(OptimizedCallTarget.java:502)
        at org.graalvm.truffle/com.oracle.truffle.api.nodes.IndirectCallNode$1.call(IndirectCallNode.java:96)
        at org.pkl.core.runtime.VmUtils.doReadMember(VmUtils.java:312)
        at org.pkl.core.runtime.VmUtils.readMemberOrNull(VmUtils.java:241)
        at org.pkl.core.runtime.VmUtils.readMemberOrNull(VmUtils.java:204)
        at org.pkl.core.runtime.VmUtils.readMember(VmUtils.java:184)
        at org.pkl.core.runtime.VmUtils.readBytesProperty(VmUtils.java:179)
        at org.pkl.core.EvaluatorImpl.lambda$evaluateOutputBytes$4(EvaluatorImpl.java:152)
        at org.pkl.core.EvaluatorImpl.lambda$doEvaluate$15(EvaluatorImpl.java:368)
        at org.pkl.core.EvaluatorImpl.doEvaluate(EvaluatorImpl.java:316)
        at org.pkl.core.EvaluatorImpl.doEvaluate(EvaluatorImpl.java:364)
        at org.pkl.core.EvaluatorImpl.evaluateOutputBytes(EvaluatorImpl.java:148)
        at org.pkl.cli.CliEvaluator.writeOutput(CliEvaluator.kt:217)
        at org.pkl.cli.CliEvaluator.doRun(CliEvaluator.kt:105)
        at org.pkl.commons.cli.CliCommand.run(CliCommand.kt:46)
        at org.pkl.cli.commands.EvalCommand.run(EvalCommand.kt:84)
        at com.github.ajalt.clikt.core.CoreCliktCommandKt.parse(CoreCliktCommand.kt:107)
        at com.github.ajalt.clikt.core.CoreCliktCommandKt.main(CoreCliktCommand.kt:78)
        at com.github.ajalt.clikt.core.CoreCliktCommandKt.main(CoreCliktCommand.kt:90)
        at org.pkl.cli.Main.main$lambda$0(Main.kt:26)
        at org.pkl.commons.cli.CliMainKt.cliMain(CliMain.kt:33)
        at org.pkl.cli.Main.main(Main.kt:26)

Originally created by @HT154 on GitHub (Aug 6, 2025). Repro ```pkl import "pkl:reflect" class A { a: Int b: String } val = reflect.Class(A).properties.containsKey(this) ``` Output ``` An unexpected error has occurred. Would you mind filing a bug report? Cmd+Double-click the link below to open an issue. Please copy and paste the entire error output into the issue's description. https://github.com/apple/pkl/issues/new java.lang.NullPointerException –– Pkl Error –– None (cause has no message) 3308 | external function containsKey(key: Any): Boolean ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ at pkl.base#Map.containsKey (https://github.com/apple/pkl/blob/0.29.0/stdlib/base.pkl#L3308) ┌─ 2 repetitions of: │ │ 8 | val = reflect.Class(A).properties.containsKey(this) │ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ │ at test#val (file://<dir>/test.pkl, line 8) └─ 106 | text = renderer.renderDocument(value) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ at pkl.base#Module.output.text (https://github.com/apple/pkl/blob/0.29.0/stdlib/base.pkl#L106) 107 | bytes = text.encodeToBytes("UTF-8") ^^^^ at pkl.base#Module.output.bytes (https://github.com/apple/pkl/blob/0.29.0/stdlib/base.pkl#L107) Pkl 0.29.0 (macOS 15.4.1, native) java.lang.NullPointerException at org.pkl.core.runtime.VmTyped.hashCode(VmTyped.java:208) at org.organicdesign.fp.collections.Equator$Equat$1.hash(Equator.java:54) at org.organicdesign.fp.collections.PersistentHashMap.entry(PersistentHashMap.java:306) at org.organicdesign.fp.collections.BaseMap.containsKey(BaseMap.java:56) at org.pkl.core.runtime.VmMap.containsKey(VmMap.java:162) at org.pkl.core.stdlib.base.MapNodes$containsKey.eval(MapNodes.java:79) at org.pkl.core.stdlib.base.MapNodesFactory$containsKeyNodeGen.executeGeneric(MapNodesFactory.java:504) at org.pkl.core.ast.member.FunctionNode.executeImpl(FunctionNode.java:116) at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedDirectCallNode.call(OptimizedDirectCallNode.java:94) at org.pkl.core.ast.expression.member.InvokeMethodVirtualNode.evalCached(InvokeMethodVirtualNode.java:134) at org.pkl.core.ast.expression.member.InvokeMethodVirtualNodeGen.executeGeneric(InvokeMethodVirtualNodeGen.java:177) at org.pkl.core.ast.member.TypeCheckedPropertyNode.evalTypedObjectCached(TypeCheckedPropertyNode.java:54) at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeImpl(TypeCheckedPropertyNodeGen.java:79) at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.call(OptimizedCallTarget.java:502) at org.graalvm.truffle/com.oracle.truffle.api.nodes.IndirectCallNode$1.call(IndirectCallNode.java:96) at org.pkl.core.runtime.VmUtils.doReadMember(VmUtils.java:312) at org.pkl.core.runtime.VmUtils.doReadMember(VmUtils.java:214) at org.pkl.core.runtime.VmObject.force(VmObject.java:177) at org.pkl.core.runtime.VmObject.force(VmObject.java:197) at org.pkl.core.runtime.VmTyped.hashCode(VmTyped.java:202) at org.organicdesign.fp.collections.Equator$Equat$1.hash(Equator.java:54) at org.organicdesign.fp.collections.PersistentHashMap.entry(PersistentHashMap.java:306) at org.organicdesign.fp.collections.BaseMap.containsKey(BaseMap.java:56) at org.pkl.core.runtime.VmMap.containsKey(VmMap.java:162) at org.pkl.core.stdlib.base.MapNodes$containsKey.eval(MapNodes.java:79) at org.pkl.core.stdlib.base.MapNodesFactory$containsKeyNodeGen.executeAndSpecialize(MapNodesFactory.java:538) at org.pkl.core.stdlib.base.MapNodesFactory$containsKeyNodeGen.executeGeneric(MapNodesFactory.java:513) at org.pkl.core.ast.member.FunctionNode.executeImpl(FunctionNode.java:116) at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedDirectCallNode.call(OptimizedDirectCallNode.java:94) at org.pkl.core.ast.expression.member.InvokeMethodVirtualNode.evalCached(InvokeMethodVirtualNode.java:134) at org.pkl.core.ast.expression.member.InvokeMethodVirtualNodeGen.executeAndSpecialize(InvokeMethodVirtualNodeGen.java:272) at org.pkl.core.ast.expression.member.InvokeMethodVirtualNodeGen.executeGeneric(InvokeMethodVirtualNodeGen.java:193) at org.pkl.core.ast.member.TypeCheckedPropertyNode.evalTypedObjectCached(TypeCheckedPropertyNode.java:54) at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeAndSpecialize(TypeCheckedPropertyNodeGen.java:136) at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeImpl(TypeCheckedPropertyNodeGen.java:101) at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.call(OptimizedCallTarget.java:502) at org.graalvm.truffle/com.oracle.truffle.api.nodes.IndirectCallNode$1.call(IndirectCallNode.java:96) at org.pkl.core.runtime.VmUtils.doReadMember(VmUtils.java:312) at org.pkl.core.runtime.VmUtils.doReadMember(VmUtils.java:214) at org.pkl.core.runtime.VmObject.force(VmObject.java:177) at org.pkl.core.runtime.VmObject.forceAndIterateMemberValues(VmObject.java:116) at org.pkl.core.stdlib.AbstractRenderer.visitTyped(AbstractRenderer.java:252) at org.pkl.core.stdlib.base.PcfRenderer.visitTyped(PcfRenderer.java:74) at org.pkl.core.runtime.VmTyped.accept(VmTyped.java:168) at org.pkl.core.runtime.VmValueVisitor.visit(VmValueVisitor.java:67) at org.pkl.core.stdlib.AbstractRenderer.visit(AbstractRenderer.java:126) at org.pkl.core.stdlib.base.PcfRenderer.visitDocument(PcfRenderer.java:159) at org.pkl.core.stdlib.AbstractRenderer.renderDocument(AbstractRenderer.java:101) at org.pkl.core.stdlib.base.PcfRendererNodes$renderDocument.eval(PcfRendererNodes.java:32) at org.pkl.core.stdlib.base.PcfRendererNodesFactory$renderDocumentNodeGen.executeAndSpecialize(PcfRendererNodesFactory.java:92) at org.pkl.core.stdlib.base.PcfRendererNodesFactory$renderDocumentNodeGen.executeGeneric(PcfRendererNodesFactory.java:83) at org.pkl.core.ast.member.FunctionNode.executeImpl(FunctionNode.java:116) at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedDirectCallNode.call(OptimizedDirectCallNode.java:94) at org.pkl.core.ast.expression.member.InvokeMethodVirtualNode.evalCached(InvokeMethodVirtualNode.java:134) at org.pkl.core.ast.expression.member.InvokeMethodVirtualNodeGen.executeAndSpecialize(InvokeMethodVirtualNodeGen.java:272) at org.pkl.core.ast.expression.member.InvokeMethodVirtualNodeGen.executeGeneric(InvokeMethodVirtualNodeGen.java:193) at org.pkl.core.ast.member.TypeCheckedPropertyNode.evalTypedObjectCached(TypeCheckedPropertyNode.java:54) at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeAndSpecialize(TypeCheckedPropertyNodeGen.java:136) at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeImpl(TypeCheckedPropertyNodeGen.java:101) at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedIndirectCallNode.call(OptimizedIndirectCallNode.java:68) at org.pkl.core.runtime.VmUtils.doReadMember(VmUtils.java:312) at org.pkl.core.runtime.VmUtils.readMemberOrNull(VmUtils.java:241) at org.pkl.core.ast.expression.member.ReadPropertyNode.evalObject(ReadPropertyNode.java:75) at org.pkl.core.ast.expression.member.ReadPropertyNodeGen.executeAndSpecialize(ReadPropertyNodeGen.java:127) at org.pkl.core.ast.expression.member.ReadPropertyNodeGen.executeGeneric(ReadPropertyNodeGen.java:95) at org.pkl.core.ast.expression.primary.ResolveVariableNode.executeGeneric(ResolveVariableNode.java:83) at org.pkl.core.ast.expression.member.InvokeMethodVirtualNodeGen.executeGeneric(InvokeMethodVirtualNodeGen.java:147) at org.pkl.core.ast.member.TypeCheckedPropertyNode.evalTypedObjectCached(TypeCheckedPropertyNode.java:54) at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeAndSpecialize(TypeCheckedPropertyNodeGen.java:136) at org.pkl.core.ast.member.TypeCheckedPropertyNodeGen.executeImpl(TypeCheckedPropertyNodeGen.java:101) at org.pkl.core.ast.PklRootNode.execute(PklRootNode.java:46) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.executeRootNode(OptimizedCallTarget.java:776) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.profiledPERoot(OptimizedCallTarget.java:700) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callBoundary(OptimizedCallTarget.java:624) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.invokeCallBoundary(SubstrateOptimizedCallTarget.java:124) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTargetInstalledCode.doInvoke(SubstrateOptimizedCallTargetInstalledCode.java:232) at org.graalvm.truffle.runtime.svm/com.oracle.svm.truffle.api.SubstrateOptimizedCallTarget.doInvoke(SubstrateOptimizedCallTarget.java:106) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.callDirect(OptimizedCallTarget.java:556) at org.graalvm.truffle.runtime/com.oracle.truffle.runtime.OptimizedCallTarget.call(OptimizedCallTarget.java:502) at org.graalvm.truffle/com.oracle.truffle.api.nodes.IndirectCallNode$1.call(IndirectCallNode.java:96) at org.pkl.core.runtime.VmUtils.doReadMember(VmUtils.java:312) at org.pkl.core.runtime.VmUtils.readMemberOrNull(VmUtils.java:241) at org.pkl.core.runtime.VmUtils.readMemberOrNull(VmUtils.java:204) at org.pkl.core.runtime.VmUtils.readMember(VmUtils.java:184) at org.pkl.core.runtime.VmUtils.readBytesProperty(VmUtils.java:179) at org.pkl.core.EvaluatorImpl.lambda$evaluateOutputBytes$4(EvaluatorImpl.java:152) at org.pkl.core.EvaluatorImpl.lambda$doEvaluate$15(EvaluatorImpl.java:368) at org.pkl.core.EvaluatorImpl.doEvaluate(EvaluatorImpl.java:316) at org.pkl.core.EvaluatorImpl.doEvaluate(EvaluatorImpl.java:364) at org.pkl.core.EvaluatorImpl.evaluateOutputBytes(EvaluatorImpl.java:148) at org.pkl.cli.CliEvaluator.writeOutput(CliEvaluator.kt:217) at org.pkl.cli.CliEvaluator.doRun(CliEvaluator.kt:105) at org.pkl.commons.cli.CliCommand.run(CliCommand.kt:46) at org.pkl.cli.commands.EvalCommand.run(EvalCommand.kt:84) at com.github.ajalt.clikt.core.CoreCliktCommandKt.parse(CoreCliktCommand.kt:107) at com.github.ajalt.clikt.core.CoreCliktCommandKt.main(CoreCliktCommand.kt:78) at com.github.ajalt.clikt.core.CoreCliktCommandKt.main(CoreCliktCommand.kt:90) at org.pkl.cli.Main.main$lambda$0(Main.kt:26) at org.pkl.commons.cli.CliMainKt.cliMain(CliMain.kt:33) at org.pkl.cli.Main.main(Main.kt:26) ```
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@jurajmaj commented on GitHub (Oct 10, 2025):

Hello, I’m interested in working on this issue. May I be assigned to it?

@jurajmaj commented on GitHub (Oct 10, 2025): Hello, I’m interested in working on this issue. May I be assigned to it?
Author
Owner

@HT154 commented on GitHub (Oct 10, 2025):

@jurajmaj Contributions are welcome! Feel free to open a PR. See CONTRIBUTING.adoc for more info on how to contribute.

@HT154 commented on GitHub (Oct 10, 2025): @jurajmaj Contributions are welcome! Feel free to open a PR. See CONTRIBUTING.adoc for more info on how to contribute.
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Reference: starred/pkl#335