Flow price: --
bc053003ef0d579888799be7a992a2f519b36384b556555a0bebfc4d99302edf

Transaction

Hash: bc053003ef0d579888799be7a992a2f519b36384b556555a0bebfc4d99302edf
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:
  --> bc053003ef0d579888799be7a992a2f519b36384b556555a0bebfc4d99302edf: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:
bc053003ef0d579888799be7a992a2f519b36384b556555a0bebfc4d99302edf
Status:
ERROR
Block height:
41046119
Block id:
42ac13e45fb12fa52839515ce2499196b171fa05511e7c337bd6fee9768484ed
Timestamp:
Thursday 17 November 2022 at 05:38:51 UTC
()
Proposer:
Authorizers:
Gas used:
23