Flow price: --
6e90f9e9b1176aee302c5ba41f6b85ebcc1de715fe37863dd0969590b256d20e

Transaction

Hash: 6e90f9e9b1176aee302c5ba41f6b85ebcc1de715fe37863dd0969590b256d20e
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:
  --> 6e90f9e9b1176aee302c5ba41f6b85ebcc1de715fe37863dd0969590b256d20e: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:
6e90f9e9b1176aee302c5ba41f6b85ebcc1de715fe37863dd0969590b256d20e
Status:
ERROR
Block height:
40401208
Block id:
b9947a7b668c5a954ad542c35d644ef3f7f45737ec07b8d1dd43dd6fef3dbd96
Timestamp:
Sunday 6 November 2022 at 11:05:57 UTC
()
Proposer:
Authorizers:
Gas used:
24