Flow price: --
cdaf555d26c19c948f54e870c89c8b9625e6e47185554822cae2834302c29f4b

Transaction

Hash: cdaf555d26c19c948f54e870c89c8b9625e6e47185554822cae2834302c29f4b
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:
  --> cdaf555d26c19c948f54e870c89c8b9625e6e47185554822cae2834302c29f4b: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:
cdaf555d26c19c948f54e870c89c8b9625e6e47185554822cae2834302c29f4b
Status:
ERROR
Block height:
40695160
Block id:
25c9c22dc5cbf1e4972b6000526b78d67da131e2a524f1690b61f47cd392789a
Timestamp:
Friday 11 November 2022 at 10:01:14 UTC
()
Proposer:
Authorizers:
Gas used:
26