Flow price: --
6f3489fe04fa94af7529390e9a779f0c0ea1ece2e765beae7905870975d80375

Transaction

Hash: 6f3489fe04fa94af7529390e9a779f0c0ea1ece2e765beae7905870975d80375
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:
  --> 6f3489fe04fa94af7529390e9a779f0c0ea1ece2e765beae7905870975d80375:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
6f3489fe04fa94af7529390e9a779f0c0ea1ece2e765beae7905870975d80375
Status:
ERROR
Block height:
41357978
Block id:
aaa2dc36d340e0730aabcc53b568a16ca603ffcac9b1e955d7fe0a7d06246471
Timestamp:
Tuesday 22 November 2022 at 06:41:06 UTC
()
Proposer:
Authorizers:
Gas used:
23