Flow price: --
cc40874b6ad09c5e3abe370b957ec2d6b809604c3544b5e11c60aca54f6b923e

Transaction

Hash: cc40874b6ad09c5e3abe370b957ec2d6b809604c3544b5e11c60aca54f6b923e
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:
  --> cc40874b6ad09c5e3abe370b957ec2d6b809604c3544b5e11c60aca54f6b923e: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:
cc40874b6ad09c5e3abe370b957ec2d6b809604c3544b5e11c60aca54f6b923e
Status:
ERROR
Block height:
40624211
Block id:
159e07d2cc29739d21becf0486dc849bd39f79dfd4e20c2e9e6a6fee4b55d618
Timestamp:
Thursday 10 November 2022 at 05:06:53 UTC
()
Proposer:
Authorizers:
Gas used:
26