Flow price: --
3f8deec0985ccccb7112d70dee45b65e33737f3027161180683455d397a1bf2b

Transaction

Hash: 3f8deec0985ccccb7112d70dee45b65e33737f3027161180683455d397a1bf2b
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:
  --> 3f8deec0985ccccb7112d70dee45b65e33737f3027161180683455d397a1bf2b: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:
3f8deec0985ccccb7112d70dee45b65e33737f3027161180683455d397a1bf2b
Status:
ERROR
Block height:
41148293
Block id:
35d79f63fb9ccf14c93ecda8bdaadf3a618cb3b6ba8dad7fa146bda97200e381
Timestamp:
Friday 18 November 2022 at 21:18:06 UTC
()
Proposer:
Authorizers:
Gas used:
24