Flow price: --
c628dc0fabe65749852660898e9a2078da34333e64a8d1a44a4da589bf8284f1

Transaction

Hash: c628dc0fabe65749852660898e9a2078da34333e64a8d1a44a4da589bf8284f1
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:
  --> c628dc0fabe65749852660898e9a2078da34333e64a8d1a44a4da589bf8284f1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c628dc0fabe65749852660898e9a2078da34333e64a8d1a44a4da589bf8284f1
Status:
ERROR
Block height:
41191560
Block id:
b1d45a5318e25e294187d99f621b1767e293c44c39c8a4a0760d1c3f9906a1cd
Timestamp:
Saturday 19 November 2022 at 14:06:08 UTC
()
Proposer:
Authorizers:
Gas used:
23