Flow price: --
70bec02fc94e345f8ebc58a15c57829527708e0bb5ba852787d563f7defb0250

Transaction

Hash: 70bec02fc94e345f8ebc58a15c57829527708e0bb5ba852787d563f7defb0250
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:
  --> 70bec02fc94e345f8ebc58a15c57829527708e0bb5ba852787d563f7defb0250:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
70bec02fc94e345f8ebc58a15c57829527708e0bb5ba852787d563f7defb0250
Status:
ERROR
Block height:
40739470
Block id:
01d786d6f8b76679fd589e3a76d413239eca9dff157ab9f05ad51c641dccfd54
Timestamp:
Saturday 12 November 2022 at 03:57:34 UTC
()
Proposer:
Authorizers:
Gas used:
24