Flow price: --
93f1e87fc314b2531320002633443838e6fc747e3e3e9aea7c12cec2f7b49333

Transaction

Hash: 93f1e87fc314b2531320002633443838e6fc747e3e3e9aea7c12cec2f7b49333
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:
  --> 93f1e87fc314b2531320002633443838e6fc747e3e3e9aea7c12cec2f7b49333:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
93f1e87fc314b2531320002633443838e6fc747e3e3e9aea7c12cec2f7b49333
Status:
ERROR
Block height:
40767050
Block id:
aef2542bfaf1f698150737568e15408d00ba2d99f4038d4d89c7864d82fdae6d
Timestamp:
Saturday 12 November 2022 at 15:03:18 UTC
()
Proposer:
Authorizers:
Gas used:
26