Flow price: --
66f9627c26a18241c77af55893281b7762f5589ec0f547a136966ce00f97a769

Transaction

Hash: 66f9627c26a18241c77af55893281b7762f5589ec0f547a136966ce00f97a769
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 66f9627c26a18241c77af55893281b7762f5589ec0f547a136966ce00f97a769:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
66f9627c26a18241c77af55893281b7762f5589ec0f547a136966ce00f97a769
Status:
ERROR
Block height:
39981136
Block id:
0b9992b90c8c5a7d531e229a65d403b4accede67ab478462a9fb2b50e713e352
Timestamp:
Sunday 30 October 2022 at 10:12:34 UTC
()
Proposer:
Authorizers:
Gas used:
50