事象

DSで「列除去（Remove Columns）」ステップを実行すると内部エラー(Internal Error)が発生する場合があります。

＜エラー例＞

Exception message:
Internal error during robot execution.
Stack trace:
com.kapowtech.lang.ApplicationError: Internal error during robot execution.
    at kapow.robot.robomaker.engine.instruction.ExecuteNonIteratorTransitionInstruction.handleThrowable (ExecuteNonIteratorTransitionInstruction.java:192)
    at kapow.robot.robomaker.engine.instruction.ExecuteNonIteratorTransitionInstruction.execute (ExecuteNonIteratorTransitionInstruction.java:159)
    at kapow.robot.robomaker.engine.stackengine.StackEngine.execute(StackEngine.java:68)
    at kapow.robot.robomaker.engine.StudioRobotExecutionEngine.lambda$startBackgroundExecution$190 (StudioRobotExecutionEngine.java:272)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalStateException: Only applicable to named ranges
    at org.apache.poi.hssf.usermodel.HSSFName.getRefersToFormula(HSSFName.java:233)
    at com.kapowtech.connector.platform.studio.models.excel.ExcelSpreadsheetDocument.getNameFormulaMap (ExcelSpreadsheetDocument.java:1937)
    at com.kapowtech.connector.platform.studio.models.excel.ExcelSpreadsheetDocument.removeColumns (ExcelSpreadsheetDocument.java:2293)
    at kapow.robot.plugin.common.stepaction.excel.modify.RemoveColumnsStepAction.execute (RemoveColumnsStepAction.java:64)
    at kapow.robot.plugin.common.stepaction.excel.ExcelNonIteratorStepAction.execute (ExcelNonIteratorStepAction.java:53)
    at kapow.robot.robomaker.stateprocessor.noniterator.NonIteratorStepAction.execute (NonIteratorStepAction.java:335)
    at kapow.robot.robomaker.stateprocessor.noniterator.NonIteratorStepAction.executeWithDirectModeCaching (NonIteratorStepAction.java:266)
    at kapow.robot.robomaker.stateprocessor.noniterator.NonIteratorStepAction.execute (NonIteratorStepAction.java:156)
    at kapow.robot.robomaker.stateprocessor.StepAction.execute(StepAction.java:672)
    at kapow.robot.robomaker.robot.Transition.executeStepAction(Transition.java:770)
    at kapow.robot.robomaker.engine.instruction.ExecuteNonIteratorTransitionInstruction.executeStepAction (ExecuteNonIteratorTransitionInstruction.java:232)
    at kapow.robot.robomaker.engine.instruction.ExecuteNonIteratorTransitionInstruction.execute (ExecuteNonIteratorTransitionInstruction.java:67)
    ... 3 more

回避策は確認できておりません。

問題が発生した場合は「列除去（Remove Columns）」ステップの利用を控えてください。