Flow price: --
0f60399b4a0d70f41ee725e7ff56fc0685e8fe726f8e160235fb2d057de707d0

Transaction

Hash: 0f60399b4a0d70f41ee725e7ff56fc0685e8fe726f8e160235fb2d057de707d0
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:
  --> 0f60399b4a0d70f41ee725e7ff56fc0685e8fe726f8e160235fb2d057de707d0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0f60399b4a0d70f41ee725e7ff56fc0685e8fe726f8e160235fb2d057de707d0
Status:
ERROR
Block height:
40497548
Block id:
29afae318ee1cf496547e7d2d3781754c22ef1854272ad1f7fea9b2cc8816df5
Timestamp:
Tuesday 8 November 2022 at 02:10:43 UTC
()
Proposer:
Authorizers:
Gas used:
22