java.lang.NullPointerException error

Product Forums Katalon Studio
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1

Hi!

I have beginner question.
I am using Test Suide with some exteral excel files, my test suide was working fine untli i change some data in the excel files.

Now when I try to start the testu suite i got error message:

java.lang.NullPointerException
at com.kms.katalon.core.testdata.reader.SheetPOI.getRowNumbers(SheetPOI.java:235)
at com.kms.katalon.execution.entity.TestSuiteExecutedEntity.findTestData(TestSuiteExecutedEntity.java:269)
at com.kms.katalon.execution.entity.TestSuiteExecutedEntity.prepareTestCaseExecutedEntity(TestSuiteExecutedEntity.java:215)
at com.kms.katalon.execution.entity.TestSuiteExecutedEntity.loadTestCases(TestSuiteExecutedEntity.java:196)
at com.kms.katalon.execution.entity.TestSuiteExecutedEntity.prepareTestCases(TestSuiteExecutedEntity.java:118)
at com.kms.katalon.composer.execution.handlers.AbstractExecutionHandler$3.run(AbstractExecutionHandler.java:447)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

Can someone explain where to look for solution ?

2

Not enough information you provided. Have a look at the following guideline.