search

conundrumer / audioscope

audio visualizers true to the sound
GNU General Public License v3.0
257 stars 19 forks source link

Cannot init audio (InvalidChannelCount) on MacOS #17

Open StevePoling opened 3 years ago

StevePoling commented 3 years ago

I cloned the repo. It doesn't compile. So I used the pull request to get past the obsolete package issues and got a compile. Then I learned enough Rust to clear the compiler warnings. So far, so good.

I believe I've got something wrong with portaudio. I did a fresh brew install and it said version 19.6.0, but Cargo.toml says 0.7.0. (Do the rust bindings nominally have a different version id?). Anyhow, it fails to init the audio as seen here...

Default input device name: MacBook Air Microphone thread 'main' panicked at 'called Result::unwrap() on an Err value: InvalidChannelCount', src/main.rs:20:52 stack backtrace: 0: 0x108d0cbde - ::fmt::h0afb3dc3ec8cd05f 1: 0x108d36e8e - core::fmt::write::h39441ef24fae20ea 2: 0x108d0c979 - std::io::Write::write_fmt::h2ffecc964e3c3ddd 3: 0x108d261d5 - std::panicking::default_hook::{{closure}}::h1a491655bcf6394f 4: 0x108d25efc - std::panicking::default_hook::h038c301fad559a62 5: 0x108d266e5 - std::panicking::rust_panic_with_hook::h489020cfd35413ea 6: 0x108d0d3fb - std::panicking::begin_panic_handler::{{closure}}::he498abc45ca35fbf 7: 0x108d0cd58 - std::sys_common::backtrace::__rust_end_short_backtrace::h4a2a0fae6b0989d8 8: 0x108d262c3 - _rust_begin_unwind 9: 0x108d42e8f - core::panicking::panic_fmt::h0003130af3c08aa0 10: 0x108d42f05 - core::result::unwrap_failed::hbfeca77107a6ab03 11: 0x108c83d94 - audioscope::main::h41e30bdadb922f57 12: 0x108c7cf0a - std::sys_common::backtrace::__rust_begin_short_backtrace::hbe09358cda164833 13: 0x108c6acfc - std::rt::lang_start::{{closure}}::hbb9f30209b9f1290 14: 0x108d2694c - std::rt::lang_start_internal::h0a88825a8a52fb96 15: 0x108c843b9 - _main

Please advise