mhamedbenjmaa opened a new issue, #7944: URL: https://github.com/apache/hop/issues/7944
### Apache Hop version? 1.18.1 ### Java version? JAVA 21 ### Operating system Linux ### What happened? I have a field called "Sous-catégorie" when i use it in a java filter or UserDefinedJavaExpression i have this error ``` 2026/08/13 14:06:50 [Error] Case 3.0 - Unexpected error 2026/08/13 14:06:50 [Error] Case 3.0 - org.apache.hop.core.exception.HopValueException: 2026/08/13 14:06:50 [Error] Case 3.0 - org.codehaus.commons.compiler.CompileException: Line 1, Column 2: Expression "Sous" is not an rvalue 2026/08/13 14:06:50 [Error] Case 3.0 - Line 1, Column 2: Expression "Sous" is not an rvalue 2026/08/13 14:06:50 [Error] Case 3.0 - 2026/08/13 14:06:50 [Error] Case 3.0 - at org.apache.hop.pipeline.transforms.javafilter.JavaFilter.calcFields(JavaFilter.java:234) 2026/08/13 14:06:50 [Error] Case 3.0 - at org.apache.hop.pipeline.transforms.javafilter.JavaFilter.processRow(JavaFilter.java:118) 2026/08/13 14:06:50 [Error] Case 3.0 - at org.apache.hop.pipeline.transform.RunThread.run(RunThread.java:54) 2026/08/13 14:06:50 [Error] Case 3.0 - at java.base/java.lang.Thread.run(Thread.java:1583) 2026/08/13 14:06:50 [Error] Case 3.0 - Caused by: org.codehaus.commons.compiler.CompileException: Line 1, Column 2: Expression "Sous" is not an rvalue 2026/08/13 14:06:50 [Error] Case 3.0 - at org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:13228) 2026/08/13 14:06:50 [Error] Case 3.0 - at org.codehaus.janino.UnitCompiler.toRvalueOrCompileException(UnitCompiler.java:8073) 2026/08/13 14:06:50 [Error] Case 3.0 - at org.codehaus.janino.UnitCompiler.getConstantValue2(UnitCompiler.java:6053) 2026/08/13 14:06:50 [Error] Case 3.0 - at org.codehaus.janino.UnitCompiler.access$11000(UnitCompiler.java:240) 2026/08/13 14:06:50 [Error] Case 3.0 - at org.codehaus.janino.UnitCompiler$19$1.visitAmbiguousName(UnitCompiler.java:6004) 2026/08/13 14:06:50 [Error] Case 3.0 - at org.codehaus.janino.Java$AmbiguousName.accept(Java.java:4603) 2026/08/13 14:06:50 [Error] Case 3.0 - at org.codehaus.janino.UnitCompiler$19.visitLvalue(UnitCompiler.java:6003) 2026/08/13 14:06:50 [Error] Case 3.0 - at org.codehaus.janino.Java$Lvalue.accept(Java.java:4528) 2026/08/13 14:06:50 [Error] Case 3.0 - at org.codehaus.janino.UnitCompiler.getConstantValue(UnitCompiler.java:5999) 2026/08/13 14:06:50 [Error] Case 3.0 - at org.codehaus.janino.UnitCompiler.getConstantValue2(UnitCompiler.java:6158) 2026/08/13 14:06:50 [Error] Case 3.0 - at org.codehaus.janino.UnitCompiler.access$11600(UnitCompiler.java:240) ``` <img width="653" height="405" alt="Image" src="https://github.com/user-attachments/assets/8d353028-6965-4695-80de-ead43248cddf"; /> <img width="1211" height="527" alt="Image" src="https://github.com/user-attachments/assets/d9c68e9c-fd72-4d26-a936-b11fce56a43f"; /> i put it in priority one since this affecting all java bases stuff ..... ### Issue Priority Priority: 1 ### Issue Component Component: Transforms -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
