Flow price: --
05fd54dc0fb7e30561ec1b8fcac8692c8da12ae08c00e9f77bb1901cd1788865

Transaction

Hash: 05fd54dc0fb7e30561ec1b8fcac8692c8da12ae08c00e9f77bb1901cd1788865
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:
  --> 05fd54dc0fb7e30561ec1b8fcac8692c8da12ae08c00e9f77bb1901cd1788865:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
05fd54dc0fb7e30561ec1b8fcac8692c8da12ae08c00e9f77bb1901cd1788865
Status:
ERROR
Block height:
40688138
Block id:
fa0cb7abc00cc8bf61f87aa6e7f52f11e1773f7c7c7a57b1b46397f073b02b18
Timestamp:
Friday 11 November 2022 at 07:09:56 UTC
()
Proposer:
Authorizers:
Gas used:
26