Nullpointer exception when no target classes are found

[n-a-sz]

Characteristics

• Issue Type: bug
• Reproducibility: always
• Severity: major
• Tool/Service/Component: pitmp-maven-plugin 1.1.1
• Execution Environment: Win10, maven 3.5.3 (also tested with maven 3.0.5)
• Reporter: András Szabolcs Nagy

Description

I got a NullPointerException from PmpMojo.java at line 166. I assume the local variable moduleList is null. It can happen when no targetClass is provided and the condition at line 151 returns true. In this case the moduleList is not initialized hence the NPE.

It seems the else keyword (at line 160 without scope) could be removed. (I did this and it seems to work now).

Steps to reproduce

I have just followed the instructions on the main site, maybe I misconfigured the pom.xml somehow as I did provide the <targetClasses> configuration.

[Cael35]

Hello @n-a-sz ,

This issue is fixed in the release 1.1.5 available in Maven Central.
Unfortunately there is still a bug: if you don't specify any targetClass, no mutation are found. I created an issue for it (#10).

[n-a-sz]

Thank you @CaelInria !

[Cael35]

Szivesen @n-a-sz ! :-)