Flow price: --
41c3c7d73f43e61492b69e8e92fd0f09bd7872b4b727011695b98e3691c48ac2

Transaction

Hash: 41c3c7d73f43e61492b69e8e92fd0f09bd7872b4b727011695b98e3691c48ac2
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:
  --> 41c3c7d73f43e61492b69e8e92fd0f09bd7872b4b727011695b98e3691c48ac2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
41c3c7d73f43e61492b69e8e92fd0f09bd7872b4b727011695b98e3691c48ac2
Status:
ERROR
Block height:
41604286
Block id:
eedfb0b7a9557c83e47f2bd46eb40a580e79ade1ce682f3f72ef42237ad2d3cd
Timestamp:
Saturday 26 November 2022 at 05:55:07 UTC
()
Proposer:
Authorizers:
Gas used:
26