Flow price: --
5eefd7f85ad7e3e27ff3d0868b14996a77615d128f81bee739e77edb100e12c0

Transaction

Hash: 5eefd7f85ad7e3e27ff3d0868b14996a77615d128f81bee739e77edb100e12c0
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:
  --> 5eefd7f85ad7e3e27ff3d0868b14996a77615d128f81bee739e77edb100e12c0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5eefd7f85ad7e3e27ff3d0868b14996a77615d128f81bee739e77edb100e12c0
Status:
ERROR
Block height:
41165169
Block id:
598cc40b863070d73da4aa0f1e5395e2b4dad53c86d81dce36577b4eb7efe975
Timestamp:
Saturday 19 November 2022 at 03:49:48 UTC
()
Proposer:
Authorizers:
Gas used:
23