Flow price: --
0619a3908a385957a9e590bbbae61463eb115db91d2a91637a584f39631db291

Transaction

Hash: 0619a3908a385957a9e590bbbae61463eb115db91d2a91637a584f39631db291
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:
  --> 0619a3908a385957a9e590bbbae61463eb115db91d2a91637a584f39631db291:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0619a3908a385957a9e590bbbae61463eb115db91d2a91637a584f39631db291
Status:
ERROR
Block height:
41552723
Block id:
e325d562a617d6f60c0906f894006d6f7392b62e23619869566b4ce19faf4424
Timestamp:
Friday 25 November 2022 at 09:56:47 UTC
()
Proposer:
Authorizers:
Gas used:
26