Flow price: --
e85a3d0c70208f1944962b134d6ef2b2114c291526aa1d8e6a55a7e7e31edd2d

Transaction

Hash: e85a3d0c70208f1944962b134d6ef2b2114c291526aa1d8e6a55a7e7e31edd2d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e85a3d0c70208f1944962b134d6ef2b2114c291526aa1d8e6a55a7e7e31edd2d: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:
e85a3d0c70208f1944962b134d6ef2b2114c291526aa1d8e6a55a7e7e31edd2d
Status:
ERROR
Block height:
39781928
Block id:
ebbb3cc56f3cf0ae7fcdc52cdf870b086ae8f4101c82cd680ec412707d979bf7
Timestamp:
Thursday 27 October 2022 at 02:18:41 UTC
()
Proposer:
Authorizers:
Gas used:
46