Flow price: --
8ae3ac88ca66cbe9ff5059965cafa43c2c835a9b64d6b780b0e1483c9ae9566b

Transaction

Hash: 8ae3ac88ca66cbe9ff5059965cafa43c2c835a9b64d6b780b0e1483c9ae9566b
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:
  --> 8ae3ac88ca66cbe9ff5059965cafa43c2c835a9b64d6b780b0e1483c9ae9566b: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:
8ae3ac88ca66cbe9ff5059965cafa43c2c835a9b64d6b780b0e1483c9ae9566b
Status:
ERROR
Block height:
40337132
Block id:
4402d2975ae37b248168b2184f9b204b2f6e084ff6019303992687f68443c2eb
Timestamp:
Saturday 5 November 2022 at 09:11:47 UTC
()
Proposer:
Authorizers:
Gas used:
25