Flow price: --
e312c09b9f7d7f1755870640ceb0606f4bc2031d7f65f31e516f14b1a342a402

Transaction

Hash: e312c09b9f7d7f1755870640ceb0606f4bc2031d7f65f31e516f14b1a342a402
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:
  --> e312c09b9f7d7f1755870640ceb0606f4bc2031d7f65f31e516f14b1a342a402:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e312c09b9f7d7f1755870640ceb0606f4bc2031d7f65f31e516f14b1a342a402
Status:
ERROR
Block height:
41359309
Block id:
ae0c5aede335ac4c3e2d886cbec5aef6ebb38ebaa4c3af2b4af1714c28fa7fc3
Timestamp:
Tuesday 22 November 2022 at 07:12:25 UTC
()
Proposer:
Authorizers:
Gas used:
23