Flow price: --
b8c35cef4f78a6d4cf4b3beee74a7b6f46509365695b1b63afbae0e8a100d25a

Transaction

Hash: b8c35cef4f78a6d4cf4b3beee74a7b6f46509365695b1b63afbae0e8a100d25a
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:
  --> b8c35cef4f78a6d4cf4b3beee74a7b6f46509365695b1b63afbae0e8a100d25a: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:
b8c35cef4f78a6d4cf4b3beee74a7b6f46509365695b1b63afbae0e8a100d25a
Status:
ERROR
Block height:
41213866
Block id:
924e4e3860c1e6a05ca2a6b3393464fbb3ba1673eb444daf272b3452989e51e7
Timestamp:
Saturday 19 November 2022 at 22:45:22 UTC
()
Proposer:
Authorizers:
Gas used:
32