Not generating tests with Java 17 and Maven 3.9.4

[albertRzad]

Im working with java 17, junit 5 and maven 3.9.4, when i'm trying to generate tests with LLM the proccess stars but no tests are generated. No warnings or bugs. Is it compatibile with this versions? I'm using TestSpark 0.2.1. Im confused because of :
'''
LLM-based test generation
For this type of test generation, TestSpark sends request to different Large Language Models. Also, it automatically checks if tests are valid before presenting it to users.

This feature needs a token from OpenAI platform or the AI Assistant platform.

Supports Java (any version).
Generates unit tests for capturing failures.
Generate tests for Java classes, methods, and single lines.
'''

java.lang.NullPointerException
at org.jetbrains.research.testspark.tools.llm.generation.PromptManager.createClassRepresentation(PromptManager.kt:128)
at org.jetbrains.research.testspark.tools.llm.generation.PromptManager.createClassRepresentation(PromptManager.kt:138)
at org.jetbrains.research.testspark.tools.llm.generation.PromptManager.generatePrompt$lambda$4(PromptManager.kt:59)
at com.intellij.openapi.application.impl.RwLockHolder.runReadAction(RwLockHolder.kt:271)
at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:845)
at org.jetbrains.research.testspark.tools.llm.generation.PromptManager.generatePrompt(PromptManager.kt:53)
at org.jetbrains.research.testspark.tools.llm.generation.LLMProcessManager.runTestGenerator(LLMProcessManager.kt:93)
at org.jetbrains.research.testspark.tools.Pipeline$runTestGeneration$1.run(Pipeline.kt:92)
at com.intellij.openapi.progress.impl.CoreProgressManager.startTask(CoreProgressManager.java:477)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.startTask(ProgressManagerImpl.java:133)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcessWithProgressAsynchronously$6(CoreProgressManager.java:528)
at com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$4(ProgressRunner.java:250)
at com.intellij.openapi.progress.ProgressManager.lambda$runProcess$0(ProgressManager.java:100)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$1(CoreProgressManager.java:221)
at com.intellij.platform.diagnostic.telemetry.helpers.TraceKt.use(trace.kt:46)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:220)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeProcessUnderProgress$13(CoreProgressManager.java:660)
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:735)
at com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:691)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:659)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:79)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:202)
at com.intellij.openapi.progress.ProgressManager.runProcess(ProgressManager.java:100)
at com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$5(ProgressRunner.java:250)
at com.intellij.openapi.progress.impl.ProgressRunner$ProgressRunnable.run(ProgressRunner.java:500)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:702)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:699)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:699)
at java.base/java.lang.Thread.run(Thread.java:840)

[Vladislav0Art]

Can you edit the comment to make the stack trace formated as a code snippet?

[albertRzad]

Can you edit the comment to make the stack trace formated as a code snippet?

Done, sorry.

[albertRzad]

Update, now im getting