Flow price: --
09e8d55f40b353caf02beb42db4b20106b1f44afcc752ffbeb8399405042c453

Transaction

Hash: 09e8d55f40b353caf02beb42db4b20106b1f44afcc752ffbeb8399405042c453
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:
  --> 09e8d55f40b353caf02beb42db4b20106b1f44afcc752ffbeb8399405042c453:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
09e8d55f40b353caf02beb42db4b20106b1f44afcc752ffbeb8399405042c453
Status:
ERROR
Block height:
41084058
Block id:
7fe151e78e38e6517402f7121abca1b703264b70a6a6415f8fc26615cde94230
Timestamp:
Thursday 17 November 2022 at 20:27:43 UTC
()
Proposer:
Authorizers:
Gas used:
23