Flow price: --
e57141fc0aa79a4abdb5eda92d71395de3693e8f7002cd750b975d2515bd0fd9

Transaction

Hash: e57141fc0aa79a4abdb5eda92d71395de3693e8f7002cd750b975d2515bd0fd9
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:
  --> e57141fc0aa79a4abdb5eda92d71395de3693e8f7002cd750b975d2515bd0fd9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e57141fc0aa79a4abdb5eda92d71395de3693e8f7002cd750b975d2515bd0fd9
Status:
ERROR
Block height:
40708346
Block id:
bb9392c833e51c449ca0c7bcf27ebcdcfb8c5724bb43da8c4813ff624970cefb
Timestamp:
Friday 11 November 2022 at 15:24:12 UTC
()
Proposer:
Authorizers:
Gas used:
23