Flow price: --
98dd7553c9dac5fd4dd9e4106ec7b1eaf422d8d00f57a3459f37df78daf448d6

Transaction

Hash: 98dd7553c9dac5fd4dd9e4106ec7b1eaf422d8d00f57a3459f37df78daf448d6
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:
  --> 98dd7553c9dac5fd4dd9e4106ec7b1eaf422d8d00f57a3459f37df78daf448d6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
98dd7553c9dac5fd4dd9e4106ec7b1eaf422d8d00f57a3459f37df78daf448d6
Status:
ERROR
Block height:
40577319
Block id:
3c860612fcbcecda213600ba0bc6c798b48e3c58b66d66f10dd09df5717592d6
Timestamp:
Wednesday 9 November 2022 at 10:03:53 UTC
()
Proposer:
Authorizers:
Gas used:
26