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Gunther Roskams 20
Build a Conference Management App creating apex triggers
HI, i've a problem to complete the "Build a Conference Management App", pat Creating Apex triggers. All steps are completed, functionaltiy works as it should be, but receives this error.
Step not yet complete... here's what's wrong:
There was an unexpected error in your org which is preventing this assessment check from completing: System.DmlException: Insert failed. First exception on row 0; first error: FIELD_CUSTOM_VALIDATION_EXCEPTION, The speaker is allready booked at that time: []
Note: you may run into errors if you've skipped previous steps.
What I'm doing wrong ?
Step not yet complete... here's what's wrong:
There was an unexpected error in your org which is preventing this assessment check from completing: System.DmlException: Insert failed. First exception on row 0; first error: FIELD_CUSTOM_VALIDATION_EXCEPTION, The speaker is allready booked at that time: []
Note: you may run into errors if you've skipped previous steps.
What I'm doing wrong ?
All Answers
All data deleted, no solution...Still the same error :( If i deactivate the trigger, the system cannot find the trigger and mentions a fault (what's normal behaviour, I think :))
Thanks for help