Flow price: --
7780f6a9fef09e8ed415379bccc883726c6ea1e317991af244c98f6fb58cf8ac

Transaction

Hash: 7780f6a9fef09e8ed415379bccc883726c6ea1e317991af244c98f6fb58cf8ac
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:
  --> 7780f6a9fef09e8ed415379bccc883726c6ea1e317991af244c98f6fb58cf8ac: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:
7780f6a9fef09e8ed415379bccc883726c6ea1e317991af244c98f6fb58cf8ac
Status:
ERROR
Block height:
41390552
Block id:
2580fbb1a851749eb7a2d5a4216a395f4aba89150dda962d4a5b2adc99f3a1a0
Timestamp:
Tuesday 22 November 2022 at 19:13:57 UTC
()
Proposer:
Authorizers:
Gas used:
25