Flow price: --
68317eaf8996079406a1494a9f9379048b0f62767b6767f0973ce1af2554b02f

Transaction

Hash: 68317eaf8996079406a1494a9f9379048b0f62767b6767f0973ce1af2554b02f
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:
  --> 68317eaf8996079406a1494a9f9379048b0f62767b6767f0973ce1af2554b02f: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:
68317eaf8996079406a1494a9f9379048b0f62767b6767f0973ce1af2554b02f
Status:
ERROR
Block height:
40457423
Block id:
d0a6c4385ed3c1d54cf16673a16a872b608c19fe5e824bbbeed62b38a5ef0ccd
Timestamp:
Monday 7 November 2022 at 09:56:28 UTC
()
Proposer:
Authorizers:
Gas used:
26