Flow price: --
214f00609d7cfc1fb4345da6dfb2ab393a9a41b5ccf4fdfeec3c1508abde73fc

Transaction

Hash: 214f00609d7cfc1fb4345da6dfb2ab393a9a41b5ccf4fdfeec3c1508abde73fc
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:
  --> 214f00609d7cfc1fb4345da6dfb2ab393a9a41b5ccf4fdfeec3c1508abde73fc: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:
214f00609d7cfc1fb4345da6dfb2ab393a9a41b5ccf4fdfeec3c1508abde73fc
Status:
ERROR
Block height:
41068160
Block id:
e21474ba4dcea850041f3c409c476c47a1d836eaeee4a8c306e93df156039f0b
Timestamp:
Thursday 17 November 2022 at 14:15:17 UTC
()
Proposer:
Authorizers:
Gas used:
26