Please provide below a detailed introduction to the issue itself, and describe what you were doing when the issue happened. Or, what do you want to achieve?
I am trying to run evosuite on QuixBugs buggy and patched sets. I was using Java 20, it was causing certain dependency issue. Then I tried using Java 8 and 11, getting another error, stack trace is mentioned below.
I have run randoop on the same and faced no issues and classpath is correct, help needed to figure out the issue.
Steps to Reproduce
Please break down here below all the needed steps to reproduce the issue.
[If possible, please upload an example of the project you are generating tests for.]
Run the below command in the source directory of QuixBugs.
java -jar evosuite-1.2.0.jar -target java_programs -class BITCOUNT
EvoSuite Arguments
Please provide the whole EvoSuite commmand you executed (if relevant)
java -jar evosuite-1.2.0.jar -target java_programs -class BITCOUNT
Current Result
Please describe here below the current result you got (if relevant)
[if relevant, include a screenshot]
Error while initializing target class: java_programs/BITCOUNT (wrong name: BITCOUNT)
[MASTER] 22:46:40.757 [logback-2] ERROR TestSuiteGenerator - Problem for BITCOUNT. Full stack:
java.lang.ClassNotFoundException: java_programs/BITCOUNT (wrong name: BITCOUNT)
at org.evosuite.instrumentation.InstrumentingClassLoader.instrumentClass(InstrumentingClassLoader.java:158)
at org.evosuite.instrumentation.InstrumentingClassLoader.loadClass(InstrumentingClassLoader.java:126)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.evosuite.testcase.statements.MethodStatement$1.execute(MethodStatement.java:256)
at org.evosuite.testcase.statements.AbstractStatement.exceptionHandler(AbstractStatement.java:165)
at org.evosuite.testcase.statements.MethodStatement.execute(MethodStatement.java:219)
at org.evosuite.testcase.execution.TestRunnable.executeStatements(TestRunnable.java:286)
at org.evosuite.testcase.execution.TestRunnable.call(TestRunnable.java:192)
at org.evosuite.testcase.execution.TestRunnable.call(TestRunnable.java:49)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.NoClassDefFoundError: java_programs/BITCOUNT (wrong name: BITCOUNT)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1016)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:877)
at org.evosuite.instrumentation.InstrumentingClassLoader.instrumentClass(InstrumentingClassLoader.java:151)
... 17 common frames omitted
Computation finished
[MASTER] 22:46:40.879 [main] ERROR SearchStatistics - No statistics has been saved because EvoSuite failed to generate any test case
[MASTER] 22:46:40.986 [main] ERROR TestGeneration - failed to write statistics data
gauravr2
commented
4 months ago
Context
Please provide below a detailed introduction to the issue itself, and describe what you were doing when the issue happened. Or, what do you want to achieve? I am trying to run evosuite on QuixBugs buggy and patched sets. I was using Java 20, it was causing certain dependency issue. Then I tried using Java 8 and 11, getting another error, stack trace is mentioned below.
I have run randoop on the same and faced no issues and classpath is correct, help needed to figure out the issue.
Steps to Reproduce
Please break down here below all the needed steps to reproduce the issue. [If possible, please upload an example of the project you are generating tests for.]
Run the below command in the source directory of QuixBugs. java -jar evosuite-1.2.0.jar -target java_programs -class BITCOUNT
EvoSuite Arguments
Please provide the whole EvoSuite commmand you executed (if relevant) java -jar evosuite-1.2.0.jar -target java_programs -class BITCOUNT
Current Result
Please describe here below the current result you got (if relevant) [if relevant, include a screenshot]
java -jar evosuite-1.2.0.jar -target java_programs -class BITCOUNT