Flow price: --
e0ca0ea179409624ea2cba8dc23b0245568589a5dce34128a99f0257e6ca26cc

Transaction

Hash: e0ca0ea179409624ea2cba8dc23b0245568589a5dce34128a99f0257e6ca26cc
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:
  --> e0ca0ea179409624ea2cba8dc23b0245568589a5dce34128a99f0257e6ca26cc: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:
e0ca0ea179409624ea2cba8dc23b0245568589a5dce34128a99f0257e6ca26cc
Status:
ERROR
Block height:
40704399
Block id:
62a1a108431da380b07aae55b504ebab3f91cea23c4d5b99bc845673996493b0
Timestamp:
Friday 11 November 2022 at 13:47:43 UTC
()
Proposer:
Authorizers:
Gas used:
23