Flow price: --
26155336446fe64ba8106f9afdad8d38b6621618b8843e3bf5be4d257c2ec381

Transaction

Hash: 26155336446fe64ba8106f9afdad8d38b6621618b8843e3bf5be4d257c2ec381
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:
  --> 26155336446fe64ba8106f9afdad8d38b6621618b8843e3bf5be4d257c2ec381:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
26155336446fe64ba8106f9afdad8d38b6621618b8843e3bf5be4d257c2ec381
Status:
ERROR
Block height:
41377313
Block id:
1dc9dd7844052f282782623f604378d9a37b522988d07873e86909b0495b70d2
Timestamp:
Tuesday 22 November 2022 at 14:08:11 UTC
()
Proposer:
Authorizers:
Gas used:
26