Flow price: --
300f5ccffa64b51d2111f0d94912ceb5d798199724fefd3aa8096b5ab4cf1b4a

Transaction

Hash: 300f5ccffa64b51d2111f0d94912ceb5d798199724fefd3aa8096b5ab4cf1b4a
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:
  --> 300f5ccffa64b51d2111f0d94912ceb5d798199724fefd3aa8096b5ab4cf1b4a: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:
300f5ccffa64b51d2111f0d94912ceb5d798199724fefd3aa8096b5ab4cf1b4a
Status:
ERROR
Block height:
41417431
Block id:
3a782123ae36448de136a24bfaad41b3fb14e9638e1a0f9c32e6d1caa06095b7
Timestamp:
Wednesday 23 November 2022 at 05:34:50 UTC
()
Proposer:
Authorizers:
Gas used:
26