Flow price: --
ba2c7f89c3f9d5b9913495b77b0b76d524c06dcc4489c83f29ee654c4088ca5d

Transaction

Hash: ba2c7f89c3f9d5b9913495b77b0b76d524c06dcc4489c83f29ee654c4088ca5d
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:
  --> ba2c7f89c3f9d5b9913495b77b0b76d524c06dcc4489c83f29ee654c4088ca5d: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:
ba2c7f89c3f9d5b9913495b77b0b76d524c06dcc4489c83f29ee654c4088ca5d
Status:
ERROR
Block height:
41614540
Block id:
f03bcdf61d99db25c1b7dbedf4642027e477172186f6a1439e78b6a26534eb91
Timestamp:
Saturday 26 November 2022 at 09:54:57 UTC
()
Proposer:
Authorizers:
Gas used:
26