Flow price: --
0039e1b9366cc5b2299d6c31d7a44ce9cded36194e76c80d6f63c1f970696b4c

Transaction

Hash: 0039e1b9366cc5b2299d6c31d7a44ce9cded36194e76c80d6f63c1f970696b4c
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:
  --> 0039e1b9366cc5b2299d6c31d7a44ce9cded36194e76c80d6f63c1f970696b4c: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:
0039e1b9366cc5b2299d6c31d7a44ce9cded36194e76c80d6f63c1f970696b4c
Status:
ERROR
Block height:
40834585
Block id:
50c26156e08a2a7339012345155e17146c3b2ce523654a8c7c07801e22a4147f
Timestamp:
Sunday 13 November 2022 at 18:06:13 UTC
()
Proposer:
Authorizers:
Gas used:
26