Flow price: --
d1aed260531e3f44b12d1ab5a340b16934b0e8ffd9ced544544a7c27d47107cd

Transaction

Hash: d1aed260531e3f44b12d1ab5a340b16934b0e8ffd9ced544544a7c27d47107cd
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:
  --> d1aed260531e3f44b12d1ab5a340b16934b0e8ffd9ced544544a7c27d47107cd: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:
d1aed260531e3f44b12d1ab5a340b16934b0e8ffd9ced544544a7c27d47107cd
Status:
ERROR
Block height:
40309699
Block id:
758ce578c8a5e52adc4a0b786738af9eca0d26166df6a145ae16dbb447b738f8
Timestamp:
Friday 4 November 2022 at 22:07:41 UTC
()
Proposer:
Authorizers:
Gas used:
23