Flow price: --
0deeb9b42fa9c393865a8d768aab2e5e19095f2d103f17e2c5e3b4ab40f3b7e4

Transaction

Hash: 0deeb9b42fa9c393865a8d768aab2e5e19095f2d103f17e2c5e3b4ab40f3b7e4
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:
  --> 0deeb9b42fa9c393865a8d768aab2e5e19095f2d103f17e2c5e3b4ab40f3b7e4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0deeb9b42fa9c393865a8d768aab2e5e19095f2d103f17e2c5e3b4ab40f3b7e4
Status:
ERROR
Block height:
41617222
Block id:
eb18815455713007e1b6b52101b647803c9375056c375533018047755c1e8501
Timestamp:
Saturday 26 November 2022 at 10:57:44 UTC
()
Proposer:
Authorizers:
Gas used:
26