#768 java.lang.ClassFormatError: Invalid pc in LineNumberTable

[Alexander Gaslov]

ClassFormatError for Groovy class after ProGuard processing
Using Gradle plugin: net.sf.proguard:proguard-gradle:6.2.0
JDK 1.8.0_202
Windows 10, Linux

java.lang.ClassFormatError: Invalid pc in LineNumberTable in class file com/haulmont/studio/intellij/project/resolve/CubaModelBuilderImpl

[Alexander Gaslov]

This class and all it's references are kept.

Options used:
dontshrink
dontoptimize
keepattributes 'Annotation,SourceFile,LineNumberTable,Signature'
keeppackagenames
keepdirectories

class files before and after processing attached

[T. Neidhart]

Thanks for the report, I inspected the class files and it looks like that some nop instructions are being removed by the LineNumberAttribute table is not updated correctly.

We will try to reproduce and fix this asap.

For the future, please create tickets on the github project.

[T. Neidhart]

We have found the problem and fixed it. The fix will be included in the upcoming release 6.2.1.

[T. Neidhart]

Fixed and will be included in v6.2.1.