Flow price: --
c057209aca8d550fd52747df7ade9239be79eadeff79af81c604b59713301fc7

Transaction

Hash: c057209aca8d550fd52747df7ade9239be79eadeff79af81c604b59713301fc7
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:
  --> c057209aca8d550fd52747df7ade9239be79eadeff79af81c604b59713301fc7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c057209aca8d550fd52747df7ade9239be79eadeff79af81c604b59713301fc7
Status:
ERROR
Block height:
41589368
Block id:
c04e5add2c5802fb229f32271f5f73c167c6db6b3324c4a529cab0456b6e7e7c
Timestamp:
Saturday 26 November 2022 at 00:08:15 UTC
()
Proposer:
Authorizers:
Gas used:
26