Flow price: --
ea42fdf42eb5d343be157327b2b617768faa6c036d5af98ce6f076abc0168949

Transaction

Hash: ea42fdf42eb5d343be157327b2b617768faa6c036d5af98ce6f076abc0168949
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:
  --> ea42fdf42eb5d343be157327b2b617768faa6c036d5af98ce6f076abc0168949:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
ea42fdf42eb5d343be157327b2b617768faa6c036d5af98ce6f076abc0168949
Status:
ERROR
Block height:
41484173
Block id:
44ba67aa91c307a5ebdcab08b0136eb776f184e57e486ec3ccf7454227331682
Timestamp:
Thursday 24 November 2022 at 07:24:49 UTC
()
Proposer:
Authorizers:
Gas used:
23