Quick Fix not working when creating local variable

[gustavosdelgado]

Whenever I try to use the Quick Fix: create local variable feature, the extension doesn't respond and I get this error on my Language Support for Java Output Log:

[Error - 10:25:24] Request codeAction/resolve failed.
  Message: Internal error.
  Code: -32603 
java.util.concurrent.CompletionException: java.lang.VerifyError: Bad type on operand stack
Exception Details:
  Location:
    org/eclipse/jdt/internal/corext/dom/LinkedNodeFinder.findByNode(Lorg/eclipse/jdt/core/dom/ASTNode;Lorg/eclipse/jdt/core/dom/Name;)[Lorg/eclipse/jdt/core/dom/Name; @11: invokestatic
  Reason:
    Type '[Lorg/eclipse/jdt/core/dom/Name;' (current frame, stack[0]) is not assignable to '[Lorg/eclipse/jdt/core/dom/SimpleName;'
  Current Frame:
    bci: @11
    flags: { }
    locals: { 'org/eclipse/jdt/core/dom/ASTNode', 'org/eclipse/jdt/core/dom/Name', '[Lorg/eclipse/jdt/core/dom/Name;' }
    stack: { '[Lorg/eclipse/jdt/core/dom/Name;' }
  Bytecode:
    0000000: 2a2b b801 044d 2cc6 0008 2cb8 016b b02b
    0000010: b601 06b6 00f6 3e1d 101e 9f00 0f1d 100a
    0000020: 9f00 091d 1012 a000 32bb 00d0 59b7 00d2
    0000030: 3a04 bb01 0959 2b19 04b7 010b 3a05 2a19
    0000040: 05b6 00d8 1904 1904 b600 dcbd 0107 b600
    0000050: dfc0 010e b801 6bb0 04bd 0107 5903 2b53
    0000060: b801 6bb0                              
  Stackmap Table:
    append_frame(@15,Object[#270])
    append_frame(@41,Integer)
    same_frame(@88)

	at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(Unknown Source)
	at java.base/java.util.concurrent.CompletableFuture.completeThrowable(Unknown Source)
	at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source)
	at java.base/java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Caused by: java.lang.VerifyError: Bad type on operand stack
Exception Details:
  Location:
    org/eclipse/jdt/internal/corext/dom/LinkedNodeFinder.findByNode(Lorg/eclipse/jdt/core/dom/ASTNode;Lorg/eclipse/jdt/core/dom/Name;)[Lorg/eclipse/jdt/core/dom/Name; @11: invokestatic
  Reason:
    Type '[Lorg/eclipse/jdt/core/dom/Name;' (current frame, stack[0]) is not assignable to '[Lorg/eclipse/jdt/core/dom/SimpleName;'
  Current Frame:
    bci: @11
    flags: { }
    locals: { 'org/eclipse/jdt/core/dom/ASTNode', 'org/eclipse/jdt/core/dom/Name', '[Lorg/eclipse/jdt/core/dom/Name;' }
    stack: { '[Lorg/eclipse/jdt/core/dom/Name;' }
  Bytecode:
    0000000: 2a2b b801 044d 2cc6 0008 2cb8 016b b02b
    0000010: b601 06b6 00f6 3e1d 101e 9f00 0f1d 100a
    0000020: 9f00 091d 1012 a000 32bb 00d0 59b7 00d2
    0000030: 3a04 bb01 0959 2b19 04b7 010b 3a05 2a19
    0000040: 05b6 00d8 1904 1904 b600 dcbd 0107 b600
    0000050: dfc0 010e b801 6bb0 04bd 0107 5903 2b53
    0000060: b801 6bb0                              
  Stackmap Table:
    append_frame(@15,Object[#270])
    append_frame(@41,Integer)
    same_frame(@88)

	at org.eclipse.jdt.ls.core.internal.corrections.proposals.NewVariableCorrectionProposal.getAllReferences(NewVariableCorrectionProposal.java:329)
	at org.eclipse.jdt.ls.core.internal.corrections.proposals.NewVariableCorrectionProposal.doAddLocal(NewVariableCorrectionProposal.java:219)
	at org.eclipse.jdt.ls.core.internal.corrections.proposals.NewVariableCorrectionProposal.getRewrite(NewVariableCorrectionProposal.java:113)
	at org.eclipse.jdt.ls.core.internal.corrections.proposals.ASTRewriteCorrectionProposal.addEdits(ASTRewriteCorrectionProposal.java:89)
	at org.eclipse.jdt.ls.core.internal.corrections.proposals.CUCorrectionProposal.createTextChange(CUCorrectionProposal.java:109)
	at org.eclipse.jdt.ls.core.internal.corrections.proposals.CUCorrectionProposal.createChange(CUCorrectionProposal.java:115)
	at org.eclipse.jdt.core.manipulation.ChangeCorrectionProposalCore.getChange(ChangeCorrectionProposalCore.java:150)
	at org.eclipse.jdt.ls.core.internal.handlers.CodeActionResolveHandler.resolve(CodeActionResolveHandler.java:46)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$16(JDTLanguageServer.java:683)
	at org.eclipse.jdt.ls.core.internal.BaseJDTLanguageServer.lambda$0(BaseJDTLanguageServer.java:75)
	... 7 more

Environment

• Operating System: Remote access to Debian 9 on a Windows 10 host
• JDK version: 11.0.13+8
• Visual Studio Code version: 1.67.2
• Java extension version: 1.6.0

Steps To Reproduce

1. Just try to use Quick fix: create local variable

Additional Informations

The others features available on Quick Fix work just fine. This problem only occurs when trying to create local variables.

[snjeza]

@gustavosdelgado Could you try to update your lombok version. See #2411 (comment)

[gustavosdelgado]

@snjeza I'm really thankful for your response, but as I'm in an enterprise environment, I'm not allowed to use external unofficial JARs. I hope you understand me.

is there any other solutions that you by chance are aware of?

[snjeza]

@gustavosdelgado you can try to update your lombok to https://projectlombok.org/downloads/lombok.jar