OpcCmd Utility Tips and Tricks
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- Displaying exception information from an event
- If a command produces events that contain errors, you may want to display the details of the exception information related to particular event in a nicely formatted way, analogically to what the
er?) command does. To do so, determine the index eventIndex of the event in the sequence, and then enter the following command:
events? eventIndex --!extractMember EventArgs.ErrorDescendInfos(shortened:
ev? eventIndex -!xm EventArgs.ErrorDescendInfos). The resulting table starts with a row for the outmost exception, and the subsequent row(s) contain the inner exception(s), recursively. An error ID and the full error message is listed with each exception.