Flow price: --
8f0389c11e3b68c28f0c828eb59960c855bf465ed50855dc27ef70857683e7a8

Transaction

Hash: 8f0389c11e3b68c28f0c828eb59960c855bf465ed50855dc27ef70857683e7a8
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:
  --> 8f0389c11e3b68c28f0c828eb59960c855bf465ed50855dc27ef70857683e7a8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8f0389c11e3b68c28f0c828eb59960c855bf465ed50855dc27ef70857683e7a8
Status:
ERROR
Block height:
41346234
Block id:
16914557830f2a15e455b0fbca84b7e59c695808960e39512955d75a82b14917
Timestamp:
Tuesday 22 November 2022 at 02:06:04 UTC
()
Proposer:
Authorizers:
Gas used:
22