Flow price: --
ea7bc2650f83e818c8dce835943a74fd2510e0bcb85a6f0c0fa408fa78ce1d53

Transaction

Hash: ea7bc2650f83e818c8dce835943a74fd2510e0bcb85a6f0c0fa408fa78ce1d53
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:
  --> ea7bc2650f83e818c8dce835943a74fd2510e0bcb85a6f0c0fa408fa78ce1d53:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ea7bc2650f83e818c8dce835943a74fd2510e0bcb85a6f0c0fa408fa78ce1d53
Status:
ERROR
Block height:
41617368
Block id:
fa900c08a6f1d04bc9e12e988dda429d23df2fc937bf97ca99f1b8a8a5375772
Timestamp:
Saturday 26 November 2022 at 11:01:14 UTC
()
Proposer:
Authorizers:
Gas used:
24