Flow price: --
555fd08f5737fef4a3f6165b106716a76535164c4370741e674c6d1605ce125e

Transaction

Hash: 555fd08f5737fef4a3f6165b106716a76535164c4370741e674c6d1605ce125e
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:
  --> 555fd08f5737fef4a3f6165b106716a76535164c4370741e674c6d1605ce125e: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:
555fd08f5737fef4a3f6165b106716a76535164c4370741e674c6d1605ce125e
Status:
ERROR
Block height:
41122719
Block id:
66aaa1bddf671890c332c7602f94679abada8c81dbb5ae102d69b84be18ad0c3
Timestamp:
Friday 18 November 2022 at 11:23:04 UTC
()
Proposer:
Authorizers:
Gas used:
23