Block Group: | Logic |
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Monitors the errors from all of the dataflow blocks that are assigned to its error group, and it returns the latest error from this group. This is useful when you want to design a single error dialog for more than one error source. The string held by each block's errorGroup property determines which blocks are in the error group.
This property can take input and give output.
This property can give output. It cannot take input.
One of the String Loader blocks in "errorGroupA" encounters an error because its path is invalid. As a result, the error property of the Catch Error block returns the same message as the block that encountered the error.