Flow price: --
c04ce38c8376483a3c261a1329534000678bec7179776977d82ee3bb8b231b9e

Transaction

Hash: c04ce38c8376483a3c261a1329534000678bec7179776977d82ee3bb8b231b9e
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:
  --> c04ce38c8376483a3c261a1329534000678bec7179776977d82ee3bb8b231b9e: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:
c04ce38c8376483a3c261a1329534000678bec7179776977d82ee3bb8b231b9e
Status:
ERROR
Block height:
40773856
Block id:
f4a76c39e79ec9372aeee933510a539a89780a0ab18157de5242d2a126617844
Timestamp:
Saturday 12 November 2022 at 17:47:10 UTC
()
Proposer:
Authorizers:
Gas used:
23