Flow price: --
306b78889f39a25d02f4e978ecb71623244e532894e906d74664ca85e828fc77

Transaction

Hash: 306b78889f39a25d02f4e978ecb71623244e532894e906d74664ca85e828fc77
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:
  --> 306b78889f39a25d02f4e978ecb71623244e532894e906d74664ca85e828fc77:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
306b78889f39a25d02f4e978ecb71623244e532894e906d74664ca85e828fc77
Status:
ERROR
Block height:
41598684
Block id:
2fc2a2e5e726d2b656ad7afab247dfcfb9ef0d11cbf3225a3baacc91aa88063f
Timestamp:
Saturday 26 November 2022 at 03:44:48 UTC
()
Proposer:
Authorizers:
Gas used:
25