Flow price: --
2dab2f210288257093f67c9905de6e3c2af443908e2be73713cca25935fc590a

Transaction

Hash: 2dab2f210288257093f67c9905de6e3c2af443908e2be73713cca25935fc590a
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:
  --> 2dab2f210288257093f67c9905de6e3c2af443908e2be73713cca25935fc590a: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:
2dab2f210288257093f67c9905de6e3c2af443908e2be73713cca25935fc590a
Status:
ERROR
Block height:
41443464
Block id:
3dc0c2af66db4dbdec26cff03828d87a636747a58307c0e41f829a9819c4b5e6
Timestamp:
Wednesday 23 November 2022 at 15:37:10 UTC
()
Proposer:
Authorizers:
Gas used:
23