Running a test may cause java.lang.ClassFormatError: Truncated class file

[kazurayam]

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Katalon Studio 8.0.0 much slower in opening and saving files

@kazurayam In CI/CD environment, it is likely that a Katalon project is always freshly cloned out of the Source Code Repository (Git, Svn, etc) to the execution machine at every CI/CD cycle. This means the project is opened everytime for the first time . In this case user will notice “in CI/CD environment the project opens more slowly in v8.0 than v7.9, no improvement we got” . I am afraid that the “Opening large Projects much faster” at v8.0 will look poor for CI/CD environment. Thanks fo…

In v8.2.0, we did improve KRE to prevent loading custom keywords when opening project …

@duyluong
@Jass
@Shin
@chrisstu

I believe that the change made at v8.2.0 has a fault that causes an Exception “java.lang.ClassFormatError: Truncated class file” as reported by @abrombacher, @kaique.silveira, @david.casiano, @discover.selenium

The “ java.lang.ClassFormatError: Truncated class file ” Exception is raised by com.kms.katalon.core.main.TestCaseMain class at modifyCustomKeywordClassAtRunTime() method because the class file of a Custom Keyword is corrupted (possibly empty). Why? Because of the change you made for performance improvement at v8.2.0, I suppose.