Flow price: --
e3568502c6d4ace185bcce7602ded70c7732df271d50abb2a916f9e7a3e4f564

Transaction

Hash: e3568502c6d4ace185bcce7602ded70c7732df271d50abb2a916f9e7a3e4f564
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:
  --> e3568502c6d4ace185bcce7602ded70c7732df271d50abb2a916f9e7a3e4f564:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e3568502c6d4ace185bcce7602ded70c7732df271d50abb2a916f9e7a3e4f564
Status:
ERROR
Block height:
41410503
Block id:
1e2315794077cd62d20fcb34db35c6de7f494df2238b54e2fe07886d8d76bba6
Timestamp:
Wednesday 23 November 2022 at 02:55:07 UTC
()
Proposer:
Authorizers:
Gas used:
22