Flow price: --
3f683df9a989d329f844839144941293e679f846f4a2df23de2bf4f8c3938a6c

Transaction

Hash: 3f683df9a989d329f844839144941293e679f846f4a2df23de2bf4f8c3938a6c
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:
  --> 3f683df9a989d329f844839144941293e679f846f4a2df23de2bf4f8c3938a6c: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:
3f683df9a989d329f844839144941293e679f846f4a2df23de2bf4f8c3938a6c
Status:
ERROR
Block height:
41631055
Block id:
436a0c85c3514a21a103120c46cf0fe3756424377cebdc05d967def78909c629
Timestamp:
Saturday 26 November 2022 at 16:20:01 UTC
()
Proposer:
Authorizers:
Gas used:
26