Flow price: --
9727e89614c0d09dde0c5f12ccfb390e5525dc0307765bd6b8efd202f27557d9

Transaction

Hash: 9727e89614c0d09dde0c5f12ccfb390e5525dc0307765bd6b8efd202f27557d9
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:
  --> 9727e89614c0d09dde0c5f12ccfb390e5525dc0307765bd6b8efd202f27557d9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9727e89614c0d09dde0c5f12ccfb390e5525dc0307765bd6b8efd202f27557d9
Status:
ERROR
Block height:
41602873
Block id:
c1a0be70d3ef279b5420f973f6ecef747cd5143660800e18528c94f63ca7e8ce
Timestamp:
Saturday 26 November 2022 at 05:22:13 UTC
()
Proposer:
Authorizers:
Gas used:
29