Sets an error handler for procedure calls.
This procedure changes the way that errors in procedure calls are handled. By default GIMP will raise an error dialog if a procedure call made by a plug-in fails. Using this procedure the plug-in can change this behavior. If the error handler is set to gimp_pdb_error_handler_plugin, then the plug-in is responsible for calling get_last_error and handling the error whenever one if its procedure calls fails. It can do this by displaying the error message or by forwarding it in its own return values.
| this |
A plug-in |
| handler |
Who is responsible for handling procedure call errors. |