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PistonDevelopers
GlutinCreationError(NoAvailablePixelFormat) on virtual win7
error log:
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: GlutinCreationError(NoAvailablePixelFo
mat)', src\libcore\result.rs:860
stack backtrace:
0: std::panicking::default_hook::{{closure}}
at C:\projects\rust\src\libstd\panicking.rs:354
1: std::panicking::default_hook
at C:\projects\rust\src\libstd\panicking.rs:371
2: std::panicking::rust_panic_with_hook
at C:\projects\rust\src\libstd\panicking.rs:549
3: std::panicking::begin_panic<alloc::string::String>
at C:\projects\rust\src\libstd\panicking.rs:511
4: std::panicking::begin_panic_fmt
at C:\projects\rust\src\libstd\panicking.rs:495
5: std::panicking::rust_begin_panic
at C:\projects\rust\src\libstd\panicking.rs:471
6: core::panicking::panic_fmt
at C:\projects\rust\src\libcore\panicking.rs:69
7: core::result::unwrap_failed<glium::backend::glutin::DisplayCreationError>
at C:\projects\rust\src\libcore\macros.rs:29
8: core::result::Result<glium::backend::glutin::Display, glium::backend::glutin::DisplayCreationError>::unw
ap<glium::backend::glutin::Display,glium::backend::glutin::DisplayCreationError>
at C:\projects\rust\src\libcore\result.rs:738
9: counter::feature::main
at .\examples\counter.rs:29
10: counter::main
at .\examples\counter.rs:6
11: panic_unwind::__rust_maybe_catch_panic
at C:\projects\rust\src\libpanic_unwind\lib.rs:98
12: std::rt::lang_start
at C:\projects\rust\src\libstd\rt.rs:52
13: main
14: __scrt_common_main_seh
at f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:253
15: BaseThreadInitThunk
16: RtlInitializeExceptionChain
error: process didn't exit successfully: `target\debug\examples\counter.exe` (exit code: 101)
another error log:
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "Couldn\'t find any pixel format that matches the criterias."', src\libcore\result.rs:860
stack backtrace:
0: std::panicking::default_hook::{{closure}}
at C:\projects\rust\src\libstd\panicking.rs:354
1: std::panicking::default_hook
at C:\projects\rust\src\libstd\panicking.rs:371
2: std::panicking::rust_panic_with_hook
at C:\projects\rust\src\libstd\panicking.rs:549
3: std::panicking::begin_panic<alloc::string::String>
at C:\projects\rust\src\libstd\panicking.rs:511
4: std::panicking::begin_panic_fmt
at C:\projects\rust\src\libstd\panicking.rs:495
5: std::panicking::rust_begin_panic
at C:\projects\rust\src\libstd\panicking.rs:471
6: core::panicking::panic_fmt
at C:\projects\rust\src\libcore\panicking.rs:69
7: core::result::unwrap_failed<alloc::string::String>
at C:\projects\rust\src\libcore\macros.rs:29
8: core::result::Result<piston_window::PistonWindow<glutin_window::GlutinWindow>, alloc::string::String>::unwrap<piston_window::PistonWindow<glutin_window::GlutinWindow>,alloc::string::String>
at C:\projects\rust\src\libcore\result.rs:738
9: all_piston_window::feature::main
at .\examples\all_piston_window.rs:29
10: all_piston_window::main
at .\examples\all_piston_window.rs:7
11: panic_unwind::__rust_maybe_catch_panic
at C:\projects\rust\src\libpanic_unwind\lib.rs:98
12: std::rt::lang_start
at C:\projects\rust\src\libstd\rt.rs:52
13: main
14: __scrt_common_main_seh
at f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:253
15: BaseThreadInitThunk
16: RtlInitializeExceptionChain
error: process didn't exit successfully: `target\debug\examples\all_piston_window.exe` (exit code: 101)
@bitbegin does #1032 fix this for you?
By "virtual win7" do you mean an instance of windows 7 run in a virtual machine like VirtualBox? Are you sure that your VM supports OpenGL?
how do i know it has installed OpenGL?
this crate only support OpenGL backend?
@bitbegin could you try removing the with_multisampling line in the window creation in example you're running - or try the newly updated example after #1032 was merged?
I think this is/was the same issue as https://github.com/PistonDevelopers/conrod/issues/1018.
@bitbegin conrod can be used with any kind of graphical backend, however it provides some helper functionality that reduces some of the boilerplate involved with a couple particular backends via cargo features. Most of the examples use the glium backend feature which is a pure-rust OpenGL library, which means they require OpenGL to be installed. One of the examples uses a piston backend (which happens to ouse OpenGL) and another uses gfx (though it's buggy and incomplete and also uses gfx's OpenGL backend).
removing the with_multisampling code or changing sample rate to 4 both not work.
My display driver is citrix.
The OpenGL version is 1.1.0 (1.20 for ext).
I have the same error message running the command
cargo run --release --feature "winit glium" --example text
I'm using VMware Workstation 14 Player, Ubuntu Gnome 64 16.04 LTS, OpenGL version 3.0 Mesa 17.2.8. Here the backtrace
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: GlutinCreationError(NoAvailablePixelFormat)', libcore/result.rs:945:5
stack backtrace:
0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
1: std::sys_common::backtrace::print
at libstd/sys_common/backtrace.rs:71
at libstd/sys_common/backtrace.rs:59
2: std::panicking::default_hook::{{closure}}
at libstd/panicking.rs:211
3: std::panicking::default_hook
at libstd/panicking.rs:227
4: std::panicking::rust_panic_with_hook
at libstd/panicking.rs:463
5: std::panicking::begin_panic_fmt
at libstd/panicking.rs:350
6: rust_begin_unwind
at libstd/panicking.rs:328
7: core::panicking::panic_fmt
at libcore/panicking.rs:71
8: core::result::unwrap_failed
at /checkout/src/libcore/macros.rs:26
9: <core::result::Result<T, E>>::unwrap
at /checkout/src/libcore/result.rs:782
10: text::feature::main
at examples/text.rs:34
11: text::main
at examples/text.rs:5
12: std::rt::lang_start::{{closure}}
at /checkout/src/libstd/rt.rs:74
13: std::panicking::try::do_call
at libstd/rt.rs:59
at libstd/panicking.rs:310
14: __rust_maybe_catch_panic
at libpanic_unwind/lib.rs:105
15: std::rt::lang_start_internal
at libstd/panicking.rs:289
at libstd/panic.rs:374
at libstd/rt.rs:58
16: std::rt::lang_start
at /checkout/src/libstd/rt.rs:74
17: main
18: __libc_start_main
19: _start
Commenting the line 33 of text.rs fixed the issue. Specifically
.with_multisampling(4)
I am still having this problem in 2020:
$ RUST_BACKTRACE=full cargo run --release --example all_winit_glium
warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
--> backends/conrod_glium/./src/lib.rs:112:5
|
112 | implement_vertex!(Vertex, position, tex_coords, color, mode);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `#[warn(deprecated)]` on by default
= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
--> backends/conrod_glium/./src/lib.rs:112:5
|
112 | implement_vertex!(Vertex, position, tex_coords, color, mode);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Finished release [optimized] target(s) in 0.21s
Running `target/release/examples/all_winit_glium`
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: GlutinCreationError(NoAvailablePixelFormat)', src/libcore/result.rs:1188:5
stack backtrace:
0: 0x5605cd7bb674 - backtrace::backtrace::libunwind::trace::heb43798aede8bd30
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
1: 0x5605cd7bb674 - backtrace::backtrace::trace_unsynchronized::had2ba7dec4bd2732
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
2: 0x5605cd7bb674 - std::sys_common::backtrace::_print_fmt::hda61f46e822731b2
at src/libstd/sys_common/backtrace.rs:84
3: 0x5605cd7bb674 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfe37fa5de6572965
at src/libstd/sys_common/backtrace.rs:61
4: 0x5605cd7dd17c - core::fmt::write::h74887d18db27282c
at src/libcore/fmt/mod.rs:1025
5: 0x5605cd7b8447 - std::io::Write::write_fmt::h6808f3d5eceed5e5
at src/libstd/io/mod.rs:1426
6: 0x5605cd7bd7ae - std::sys_common::backtrace::_print::hcc0fd4b3552039ef
at src/libstd/sys_common/backtrace.rs:65
7: 0x5605cd7bd7ae - std::sys_common::backtrace::print::h1c9c5c1c0505592d
at src/libstd/sys_common/backtrace.rs:50
8: 0x5605cd7bd7ae - std::panicking::default_hook::{{closure}}::hefb6085c1ab83a59
at src/libstd/panicking.rs:193
9: 0x5605cd7bd4a1 - std::panicking::default_hook::h1b037d2bf0657ab3
at src/libstd/panicking.rs:210
10: 0x5605cd7bde8b - std::panicking::rust_panic_with_hook::h787d7f532b084b9a
at src/libstd/panicking.rs:471
11: 0x5605cd7bda3e - rust_begin_unwind
at src/libstd/panicking.rs:375
12: 0x5605cd7d936e - core::panicking::panic_fmt::h76b979c035808e69
at src/libcore/panicking.rs:84
13: 0x5605cd7d9467 - core::result::unwrap_failed::hca6a012bfa3eb903
at src/libcore/result.rs:1188
14: 0x5605cd4e21d2 - all_winit_glium::main::h70286f6d0dda8ae5
15: 0x5605cd518b83 - std::rt::lang_start::{{closure}}::h90c52e718d7b71cf
16: 0x5605cd7bd8d3 - std::rt::lang_start_internal::{{closure}}::h0760fb8bd9f1a4c7
at src/libstd/rt.rs:52
17: 0x5605cd7bd8d3 - std::panicking::try::do_call::hccaa7cebf2335ab2
at src/libstd/panicking.rs:292
18: 0x5605cd7c1c8a - __rust_maybe_catch_panic
at src/libpanic_unwind/lib.rs:78
19: 0x5605cd7be3e0 - std::panicking::try::h3ce8e2e4440720f0
at src/libstd/panicking.rs:270
20: 0x5605cd7be3e0 - std::panic::catch_unwind::h2a767bac361346af
at src/libstd/panic.rs:394
21: 0x5605cd7be3e0 - std::rt::lang_start_internal::h14e7168ba039f170
at src/libstd/rt.rs:51
22: 0x5605cd4e2742 - main
23: 0x7f28f10d6830 - __libc_start_main
24: 0x5605cd4d60a9 - _start
25: 0x0 - <unknown>
Is the solution still to comment out some code? I do not even know which code it is running and where to look for with_multisampling in the example source code. Which example source code is run, when I do RUST_BACKTRACE=full cargo run --release --example all_winit_glium? text.rs does not appear in my backstrace.
EDIT 1: I was able to get the example to run, by grep-ing the whole examples source code and commenting out with_multisampling everywhere, where it was found in any .rs file. Not sure, why it is in the examples, if it is not working. OpenGL is installed, if that is part of the issue.
I agree with @ZelphirKaltstahl here, multisampling seems to be not working properly on virtual machines. I'm on vmware hypervisor right now, running Linux Mint with full OpenGL Core 3.3 support yet this crate throws "GlutinCreationError(NoAvailablePixelFomat)". Problem is definetly elsewhere.
