Flow price: --
b6d05c91fda7f7e05e193924b57b8a3a1ca68e991e20ded13645500410919b6b

Transaction

Hash: b6d05c91fda7f7e05e193924b57b8a3a1ca68e991e20ded13645500410919b6b
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:
  --> b6d05c91fda7f7e05e193924b57b8a3a1ca68e991e20ded13645500410919b6b: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:
b6d05c91fda7f7e05e193924b57b8a3a1ca68e991e20ded13645500410919b6b
Status:
ERROR
Block height:
40399701
Block id:
50c21a952e4efbbec88d65d9f9c70198860c241d38a2f15885a159b09b5477fe
Timestamp:
Sunday 6 November 2022 at 10:29:11 UTC
()
Proposer:
Authorizers:
Gas used:
26