Flow price: --
f7a65afc255b747fd4b1a0419ac5bd54682da7affb951d3e4dbaaf4bd6f1d39f

Transaction

Hash: f7a65afc255b747fd4b1a0419ac5bd54682da7affb951d3e4dbaaf4bd6f1d39f
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:
  --> f7a65afc255b747fd4b1a0419ac5bd54682da7affb951d3e4dbaaf4bd6f1d39f: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:
f7a65afc255b747fd4b1a0419ac5bd54682da7affb951d3e4dbaaf4bd6f1d39f
Status:
ERROR
Block height:
41632314
Block id:
96188d3081e5d715bbb450d6f95aa3daedb1f464f48aed2c0804a12543f3932a
Timestamp:
Saturday 26 November 2022 at 16:49:05 UTC
()
Proposer:
Authorizers:
Gas used:
24