Flow price: --
803e7275f543c504e531daaddc7b7abdcb3fee07b49afc2783fb29b9940aca05

Transaction

Hash: 803e7275f543c504e531daaddc7b7abdcb3fee07b49afc2783fb29b9940aca05
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:
  --> 803e7275f543c504e531daaddc7b7abdcb3fee07b49afc2783fb29b9940aca05:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
803e7275f543c504e531daaddc7b7abdcb3fee07b49afc2783fb29b9940aca05
Status:
ERROR
Block height:
41376146
Block id:
a56ecb717cfeb3e7f46a5f8815c2d497e8b37be7dca0e6473da32c3dac57270e
Timestamp:
Tuesday 22 November 2022 at 13:41:03 UTC
()
Proposer:
Authorizers:
Gas used:
28