Flow price: --
dc683e5919ed3bc50f9f5574e55ca4f2b6f6cad3c5886dde70d36105f147758a

Transaction

Hash: dc683e5919ed3bc50f9f5574e55ca4f2b6f6cad3c5886dde70d36105f147758a
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:
  --> dc683e5919ed3bc50f9f5574e55ca4f2b6f6cad3c5886dde70d36105f147758a: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:
dc683e5919ed3bc50f9f5574e55ca4f2b6f6cad3c5886dde70d36105f147758a
Status:
ERROR
Block height:
40723286
Block id:
38e32ae53f26413490d7c636222dba681cbf5f2cf1bccad572e3258305ee807c
Timestamp:
Friday 11 November 2022 at 21:27:02 UTC
()
Proposer:
Authorizers:
Gas used:
26