Flow price: --
7ee2bbd95a6959115c259adb5249feba77c76d751bf289d47e86e03a7158c290

Transaction

Hash: 7ee2bbd95a6959115c259adb5249feba77c76d751bf289d47e86e03a7158c290
error
Error

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:
  --> 7ee2bbd95a6959115c259adb5249feba77c76d751bf289d47e86e03a7158c290:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
7ee2bbd95a6959115c259adb5249feba77c76d751bf289d47e86e03a7158c290
Status:
ERROR
Block height:
40879070
Block id:
452471df09c2fc2331b86f0d6b2ac6701931190714f2afb4612fe7e6bf22bbe1
Timestamp:
Monday 14 November 2022 at 11:48:43 UTC
()
Proposer:
Authorizers:
Gas used:
23