Flow price: --
c392438506f785da4f1cc2bc788ee14b54c5621f3014690fed8568504a078107

Transaction

Hash: c392438506f785da4f1cc2bc788ee14b54c5621f3014690fed8568504a078107
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:
  --> c392438506f785da4f1cc2bc788ee14b54c5621f3014690fed8568504a078107:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c392438506f785da4f1cc2bc788ee14b54c5621f3014690fed8568504a078107
Status:
ERROR
Block height:
40863547
Block id:
5f35bd8f55297a897e4474e8974ab59c45fa51464dc70dff8b8d0763d18511fc
Timestamp:
Monday 14 November 2022 at 05:36:03 UTC
()
Proposer:
Authorizers:
Gas used:
23