Flow price: --
52f9ae360e2429c65f8860ca05956dacfb8d01bed6230b5119e80ce815cb1599

Transaction

Hash: 52f9ae360e2429c65f8860ca05956dacfb8d01bed6230b5119e80ce815cb1599
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:
  --> 52f9ae360e2429c65f8860ca05956dacfb8d01bed6230b5119e80ce815cb1599:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
52f9ae360e2429c65f8860ca05956dacfb8d01bed6230b5119e80ce815cb1599
Status:
ERROR
Block height:
41596756
Block id:
be7a5a5cf6aac9d6abbde378b86afe6bc583a34251f7314ab54729a70a7d091c
Timestamp:
Saturday 26 November 2022 at 02:59:57 UTC
()
Proposer:
Authorizers:
Gas used:
25