Flow price: --
bbac9b087a69489b254e63c4efbce87532a93311dedc26c169b1188a6d3e1109

Transaction

Hash: bbac9b087a69489b254e63c4efbce87532a93311dedc26c169b1188a6d3e1109
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:
  --> bbac9b087a69489b254e63c4efbce87532a93311dedc26c169b1188a6d3e1109:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bbac9b087a69489b254e63c4efbce87532a93311dedc26c169b1188a6d3e1109
Status:
ERROR
Block height:
40625249
Block id:
3f68d01eba99997f48e9e0a76d4bbcf0dfe8755c1de538531ef2fc6b55990683
Timestamp:
Thursday 10 November 2022 at 05:32:32 UTC
()
Proposer:
Authorizers:
Gas used:
23