Flow price: --
6df2641814468f5de9cc82835a89fa22d5c4de7f22f7b46abbad7a9abe7b06fe

Transaction

Hash: 6df2641814468f5de9cc82835a89fa22d5c4de7f22f7b46abbad7a9abe7b06fe
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:
  --> 6df2641814468f5de9cc82835a89fa22d5c4de7f22f7b46abbad7a9abe7b06fe: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:
6df2641814468f5de9cc82835a89fa22d5c4de7f22f7b46abbad7a9abe7b06fe
Status:
ERROR
Block height:
41489339
Block id:
2b0d449cb65cb365d6ce9fe2eb57c84f2199ec3bd55ed4c5177c20b790c617ed
Timestamp:
Thursday 24 November 2022 at 09:24:41 UTC
()
Proposer:
Authorizers:
Gas used:
23