Flow price: --
82d1fac5154ab7c4674c629cf3d6a3f7d2feb4267c0ca05d31b7733013edb38f

Transaction

Hash: 82d1fac5154ab7c4674c629cf3d6a3f7d2feb4267c0ca05d31b7733013edb38f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 82d1fac5154ab7c4674c629cf3d6a3f7d2feb4267c0ca05d31b7733013edb38f:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
82d1fac5154ab7c4674c629cf3d6a3f7d2feb4267c0ca05d31b7733013edb38f
Status:
ERROR
Block height:
39880224
Block id:
99122a076afe12ee0e05ecf2e965f55f33e73f462e92565bd55f384ffdc5e4c0
Timestamp:
Friday 28 October 2022 at 17:54:55 UTC
()
Proposer:
Authorizers:
Gas used:
51