Flow price: --
9e4586a47610cf9cf89cef3f02c7e6050a14288151e30b0e49eb32ea8118e456

Transaction

Hash: 9e4586a47610cf9cf89cef3f02c7e6050a14288151e30b0e49eb32ea8118e456
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:
  --> 9e4586a47610cf9cf89cef3f02c7e6050a14288151e30b0e49eb32ea8118e456:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9e4586a47610cf9cf89cef3f02c7e6050a14288151e30b0e49eb32ea8118e456
Status:
ERROR
Block height:
41441587
Block id:
c17df56b2508f8a46354b8c0a611dbbea914a4dfab79a7784f8d7b22430b8e73
Timestamp:
Wednesday 23 November 2022 at 14:53:28 UTC
()
Proposer:
Authorizers:
Gas used:
26