Flow price: --
b1121ac12c4e5c593053b317f9d7808a3165c95159cdd4a16938bbe2ea9926d6

Transaction

Hash: b1121ac12c4e5c593053b317f9d7808a3165c95159cdd4a16938bbe2ea9926d6
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:
  --> b1121ac12c4e5c593053b317f9d7808a3165c95159cdd4a16938bbe2ea9926d6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b1121ac12c4e5c593053b317f9d7808a3165c95159cdd4a16938bbe2ea9926d6
Status:
ERROR
Block height:
41604165
Block id:
ade0c06f85f72bc5f7160748351b1f5d09d40433dca63b7b8997dba188e682ed
Timestamp:
Saturday 26 November 2022 at 05:52:23 UTC
()
Proposer:
Authorizers:
Gas used:
22