Flow price: --
acecb51872117d3993a346084c883a93ad9ec201c363c4ce559225aab51bd0d2

Transaction

Hash: acecb51872117d3993a346084c883a93ad9ec201c363c4ce559225aab51bd0d2
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> acecb51872117d3993a346084c883a93ad9ec201c363c4ce559225aab51bd0d2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
acecb51872117d3993a346084c883a93ad9ec201c363c4ce559225aab51bd0d2
Status:
ERROR
Block height:
39836873
Block id:
d68d7f4bc66244ea55a46e4e5d668e155fdd3efcd15668ff63c9af9673d0f7fb
Timestamp:
Friday 28 October 2022 at 00:29:02 UTC
()
Proposer:
Authorizers:
Gas used:
46