Flow price: --
ab172a03746b895907f38091eb26372eab861edbf266a532606b44e79998a8eb

Transaction

Hash: ab172a03746b895907f38091eb26372eab861edbf266a532606b44e79998a8eb
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:
  --> ab172a03746b895907f38091eb26372eab861edbf266a532606b44e79998a8eb: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:
ab172a03746b895907f38091eb26372eab861edbf266a532606b44e79998a8eb
Status:
ERROR
Block height:
41501374
Block id:
c63c1ef68845147846ba1ad469f2eff38e7a59e67b4f43e0189a3f6686541319
Timestamp:
Thursday 24 November 2022 at 14:03:23 UTC
()
Proposer:
Authorizers:
Gas used:
26