Whoops! 😨 Something unexpected happened...
[Error Code: 1101] error caused by: 1 error occurred:
* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
--> d55dfd3f1f37907864a770b4f178441adba21630164c7ea4040d5635a264b0f6:28:28
|
28 | self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: unexpectedly found nil while forcing an Optional value
--> 1e3c78c6d580273b.LNVCT:295:24