Flow price: --
73b683e5b8da19d1595f9d63b85ed438f9d130d42e76c0a84a44d1afcb314e0f

Transaction

Hash: 73b683e5b8da19d1595f9d63b85ed438f9d130d42e76c0a84a44d1afcb314e0f
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:
  --> 73b683e5b8da19d1595f9d63b85ed438f9d130d42e76c0a84a44d1afcb314e0f: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:
73b683e5b8da19d1595f9d63b85ed438f9d130d42e76c0a84a44d1afcb314e0f
Status:
ERROR
Block height:
40930205
Block id:
00913668cdf0db77e539aedfcaeb0b23fd7c2cc7e2c1a9052672e378beaa39b7
Timestamp:
Tuesday 15 November 2022 at 08:13:09 UTC
()
Proposer:
Authorizers:
Gas used:
24