Flow price: --
762a15eb1aa60478c39702d927fe0675c4b27780d1d24d1a800c122a74624a99

Transaction

Hash: 762a15eb1aa60478c39702d927fe0675c4b27780d1d24d1a800c122a74624a99
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:
  --> 762a15eb1aa60478c39702d927fe0675c4b27780d1d24d1a800c122a74624a99:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
762a15eb1aa60478c39702d927fe0675c4b27780d1d24d1a800c122a74624a99
Status:
ERROR
Block height:
40642916
Block id:
329120d33df3984f42949003f1812dabc6c67a4dba46d07f57d9b618e7c93288
Timestamp:
Thursday 10 November 2022 at 12:47:07 UTC
()
Proposer:
Authorizers:
Gas used:
25