Error on http://classroom.4teachers.org/

[Khucks1]

Error Info

Error name: Error Error message: panicked at 'already borrowed: BorrowMutError', /home/runner/.cargo/registry/src/github.com-1ecc6299db9ec823/gc-arena-0.2.0/src/gc_cell.rs:62:29 Error stack:

Error: panicked at 'already borrowed: BorrowMutError', /home/runner/.cargo/registry/src/github.com-1ecc6299db9ec823/gc-arena-0.2.0/src/gc_cell.rs:62:29
    at s.wbg.__wbg_new_df6e6ab7a65c4c4d (<anonymous>:3:6318)
    at std::sync::once::Once::call_once::{{closure}}::h7141d078b1ea013f (wasm-function[1265]:0x24e3c9)
    at std::sync::once::Once::call_inner::h02eac160d339afc2 (wasm-function[1528]:0x27e7a0)
    at core::ops::function::FnOnce::call_once{{vtable.shim}}::hf48d3d3ee3d10801 (wasm-function[4309]:0x3537a0)
    at std::panicking::rust_panic_with_hook::h123718ba3bf480af (wasm-function[3299]:0x32c417)
    at std::panicking::begin_panic_handler::{{closure}}::hf393a82e58397bd2 (wasm-function[3916]:0x3495f5)
    at std::sys_common::backtrace::__rust_end_short_backtrace::h2ff2cfc953878925 (wasm-function[4655]:0x358eda)
    at rust_begin_unwind (wasm-function[4526]:0x3574b8)
    at core::panicking::panic_fmt::h285dc015a87be5a4 (wasm-function[4657]:0x358f3e)
    at core::option::expect_none_failed::hb95d2b1dc5448c17 (wasm-function[3996]:0x34be07)

Player Info

Allows script access: true

Page Info

Page URL: http://classroom.4teachers.org/ SWF URL: http://classroom.4teachers.org/FloorPlanR.swf

Browser Info

Useragent: Mozilla/5.0 (X11; CrOS x86_64 12607.82.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.123 Safari/537.36 OS: Linux x86_64

Ruffle Info

Version: 0.1.0 Name: nightly 2021-01-25 Channel: nightly Built: 2021-01-25T01:05:41.178Z Commit: 32fd3fb71befbceecbba7c73d08af5ddd0f5a3d0

[dginovker]

Works on 0.1.0.544