Handling standard out and standard error for the external application is configured under the Stream handling tab, shown in figure 12.6.
The contents of standard out can be ignored or imported into the CLC Server using a standard importer. For applications where standard out contains the main result, choosing an appropriate importer would generally make sense. It can also be useful to import information sent to standard out for debugging purposes.
The contents of standard error can also imported back into the CLC Server if the option Do not stop execution or show error dialogs is selected. The default is to report messages from standard error to users and stop execution of the tool.