Flow price: --
9e4c609adb313196a3a7d0bb41c77ea9950ede94bd3b598d4093247aa219696a

Transaction

Hash: 9e4c609adb313196a3a7d0bb41c77ea9950ede94bd3b598d4093247aa219696a
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:
  --> 9e4c609adb313196a3a7d0bb41c77ea9950ede94bd3b598d4093247aa219696a: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:
9e4c609adb313196a3a7d0bb41c77ea9950ede94bd3b598d4093247aa219696a
Status:
ERROR
Block height:
40175368
Block id:
1eeb7ed147e741ce5d77c30d136d1fa0ba5361450e0dc4f8139b40ad12c39c1f
Timestamp:
Wednesday 2 November 2022 at 18:02:59 UTC
()
Proposer:
Authorizers:
Gas used:
25