Flow price: --
bc8df6b0a2e87ace99330f75b238c83f9d336a75dbf84671cfe83a039c9127f0

Transaction

Hash: bc8df6b0a2e87ace99330f75b238c83f9d336a75dbf84671cfe83a039c9127f0
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:
  --> bc8df6b0a2e87ace99330f75b238c83f9d336a75dbf84671cfe83a039c9127f0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bc8df6b0a2e87ace99330f75b238c83f9d336a75dbf84671cfe83a039c9127f0
Status:
ERROR
Block height:
41637538
Block id:
698a0487512c85502ff25523e7586a568eace2e5cbad3814dfb981c875b19cc1
Timestamp:
Saturday 26 November 2022 at 18:51:33 UTC
()
Proposer:
Authorizers:
Gas used:
28