Flow price: --
c4ba9821077f0ce0dce185cf3fab2b44870387f6024b8c7106c4b6bd229b3e1b

Transaction

Hash: c4ba9821077f0ce0dce185cf3fab2b44870387f6024b8c7106c4b6bd229b3e1b
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:
  --> c4ba9821077f0ce0dce185cf3fab2b44870387f6024b8c7106c4b6bd229b3e1b: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:
c4ba9821077f0ce0dce185cf3fab2b44870387f6024b8c7106c4b6bd229b3e1b
Status:
ERROR
Block height:
40457859
Block id:
f912369b48cd8b4dba99c77a5248b14e0472b1f28319339e57bec2c9b036d962
Timestamp:
Monday 7 November 2022 at 10:07:12 UTC
()
Proposer:
Authorizers:
Gas used:
23