Flow price: --
90c2caff33a4690ae82e1f77738569c639880f074c0a3ef32ceb456d3b55f1bc

Transaction

Hash: 90c2caff33a4690ae82e1f77738569c639880f074c0a3ef32ceb456d3b55f1bc
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:
  --> 90c2caff33a4690ae82e1f77738569c639880f074c0a3ef32ceb456d3b55f1bc: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:
90c2caff33a4690ae82e1f77738569c639880f074c0a3ef32ceb456d3b55f1bc
Status:
ERROR
Block height:
40201805
Block id:
2a2a7b007ee5d0d6cd9d0e4b36712f1b352c35e551646d3b34bea334354a0410
Timestamp:
Thursday 3 November 2022 at 04:23:17 UTC
()
Proposer:
Authorizers:
Gas used:
21