Flow price: --
3b58b6ba16db7eec4fd476979d061c097f7e62ceae4ee12304890fba8ccc3d01

Transaction

Hash: 3b58b6ba16db7eec4fd476979d061c097f7e62ceae4ee12304890fba8ccc3d01
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:
  --> 3b58b6ba16db7eec4fd476979d061c097f7e62ceae4ee12304890fba8ccc3d01:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3b58b6ba16db7eec4fd476979d061c097f7e62ceae4ee12304890fba8ccc3d01
Status:
ERROR
Block height:
41265422
Block id:
3392bbbfaf663ca6ac63d9c4ab0747687ce4a6a2c65c2d9c7d95a976e2d60993
Timestamp:
Sunday 20 November 2022 at 18:44:52 UTC
()
Proposer:
Authorizers:
Gas used:
26