Flow price: --
0890edccc11aceacc5d574c3f91bba95b2aa33f0a8d02a86513022c0d6cf0ec8

Transaction

Hash: 0890edccc11aceacc5d574c3f91bba95b2aa33f0a8d02a86513022c0d6cf0ec8
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:
  --> 0890edccc11aceacc5d574c3f91bba95b2aa33f0a8d02a86513022c0d6cf0ec8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0890edccc11aceacc5d574c3f91bba95b2aa33f0a8d02a86513022c0d6cf0ec8
Status:
ERROR
Block height:
41560832
Block id:
6d9b1fd293bc7a0116193b42baaec39691756465830827549dd8b45fd4d9b899
Timestamp:
Friday 25 November 2022 at 13:04:56 UTC
()
Proposer:
Authorizers:
Gas used:
26