Flow price: --
861b60ab328e8cc372301a7e470a250902301759b54b4bdd24051ad1cca0c6ff

Transaction

Hash: 861b60ab328e8cc372301a7e470a250902301759b54b4bdd24051ad1cca0c6ff
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 861b60ab328e8cc372301a7e470a250902301759b54b4bdd24051ad1cca0c6ff: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:
861b60ab328e8cc372301a7e470a250902301759b54b4bdd24051ad1cca0c6ff
Status:
ERROR
Block height:
39968976
Block id:
1b5db8321e6c5edd6b101de8c55e75ae4d97aa23f5f543ee6963e20ed302d3d7
Timestamp:
Sunday 30 October 2022 at 05:20:52 UTC
()
Proposer:
Authorizers:
Gas used:
46