Flow price: --
8efae02c47a6386770a63be2cfbc0cd4a0f88ea2ffb3c07a0563cf93cce30da9

Transaction

Hash: 8efae02c47a6386770a63be2cfbc0cd4a0f88ea2ffb3c07a0563cf93cce30da9
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:
  --> 8efae02c47a6386770a63be2cfbc0cd4a0f88ea2ffb3c07a0563cf93cce30da9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8efae02c47a6386770a63be2cfbc0cd4a0f88ea2ffb3c07a0563cf93cce30da9
Status:
ERROR
Block height:
40785032
Block id:
fe7ac17284f288c67223edbc25d7186cb959f50b1fc847909b907cb73b878938
Timestamp:
Saturday 12 November 2022 at 22:16:20 UTC
()
Proposer:
Authorizers:
Gas used:
24