Flow price: --
be6527f5836de6df7a1dece5d5a9d7bbb412c9c1a1aeea1a715322f31bf5fa4a

Transaction

Hash: be6527f5836de6df7a1dece5d5a9d7bbb412c9c1a1aeea1a715322f31bf5fa4a
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:
  --> be6527f5836de6df7a1dece5d5a9d7bbb412c9c1a1aeea1a715322f31bf5fa4a: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:
be6527f5836de6df7a1dece5d5a9d7bbb412c9c1a1aeea1a715322f31bf5fa4a
Status:
ERROR
Block height:
40510915
Block id:
60f3a6fe84d507712aa3d7c88bc958afc05249b5f342c3e0a0470873e4508042
Timestamp:
Tuesday 8 November 2022 at 07:31:28 UTC
()
Proposer:
Authorizers:
Gas used:
23