Flow price: --
ba177dbf45eda63efe6fb7f42ec838c337c1cacff54b526350b8cd5f9976b197

Transaction

Hash: ba177dbf45eda63efe6fb7f42ec838c337c1cacff54b526350b8cd5f9976b197
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:
  --> ba177dbf45eda63efe6fb7f42ec838c337c1cacff54b526350b8cd5f9976b197:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ba177dbf45eda63efe6fb7f42ec838c337c1cacff54b526350b8cd5f9976b197
Status:
ERROR
Block height:
40903814
Block id:
3cb74be9e06bdf2717ba7fe092e58aa8bf0220d08b83281f8629ceee324e715b
Timestamp:
Monday 14 November 2022 at 21:38:18 UTC
()
Proposer:
Authorizers:
Gas used:
23