Flow price: --
d93a57e0141b32045003f2e8fe79973cb6fc91563c878c70e1d6f08031e7e63c

Transaction

Hash: d93a57e0141b32045003f2e8fe79973cb6fc91563c878c70e1d6f08031e7e63c
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:
  --> d93a57e0141b32045003f2e8fe79973cb6fc91563c878c70e1d6f08031e7e63c: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:
d93a57e0141b32045003f2e8fe79973cb6fc91563c878c70e1d6f08031e7e63c
Status:
ERROR
Block height:
40352088
Block id:
1fc62cf48407e05d652fd4af0e0bc2d551e1288bd90be5d5469776c471e87fb4
Timestamp:
Saturday 5 November 2022 at 15:15:38 UTC
()
Proposer:
Authorizers:
Gas used:
25