Flow price: --
e3992d68d03edfd8cec2629320baa3caa7abbb8ab2c7f240e20a80b244397cd0

Transaction

Hash: e3992d68d03edfd8cec2629320baa3caa7abbb8ab2c7f240e20a80b244397cd0
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:
  --> e3992d68d03edfd8cec2629320baa3caa7abbb8ab2c7f240e20a80b244397cd0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e3992d68d03edfd8cec2629320baa3caa7abbb8ab2c7f240e20a80b244397cd0
Status:
ERROR
Block height:
40647665
Block id:
d081b1a06a2eddca3b8e12a08eaf711d395f623413dbbd58ac3b2a9a61d122f0
Timestamp:
Thursday 10 November 2022 at 14:42:29 UTC
()
Proposer:
Authorizers:
Gas used:
22