Flow price: --
9cf1644d4757ae6d01390fcafc46215c7de03bb05c84cd3a821b716454e007fb

Transaction

Hash: 9cf1644d4757ae6d01390fcafc46215c7de03bb05c84cd3a821b716454e007fb
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:
  --> 9cf1644d4757ae6d01390fcafc46215c7de03bb05c84cd3a821b716454e007fb: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:
9cf1644d4757ae6d01390fcafc46215c7de03bb05c84cd3a821b716454e007fb
Status:
ERROR
Block height:
41448750
Block id:
e5706937b9e9605a0862b64a70fd8b766fb2f5f7231fcde15e4155c545737f64
Timestamp:
Wednesday 23 November 2022 at 17:39:46 UTC
()
Proposer:
Authorizers:
Gas used:
23