Flow price: --
45bdfa5260ea248a289633d496e7a020deb6a4f050935ed604e48a1a977693a8

Transaction

Hash: 45bdfa5260ea248a289633d496e7a020deb6a4f050935ed604e48a1a977693a8
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:
  --> 45bdfa5260ea248a289633d496e7a020deb6a4f050935ed604e48a1a977693a8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
45bdfa5260ea248a289633d496e7a020deb6a4f050935ed604e48a1a977693a8
Status:
ERROR
Block height:
40854831
Block id:
d7a5a88c2330bdaba4e5dde6e0cb4862e3c9cf845e8666f7d5a2961e029a40d6
Timestamp:
Monday 14 November 2022 at 02:10:43 UTC
()
Proposer:
Authorizers:
Gas used:
23