Failing to run examples

[tyoc213]

Hi there, I have Windows Insider with 364.51 NVIDIA Drivers. and Im using rust 1.7 mscv from https://static.rust-lang.org/dist/rust-1.7.0-x86_64-pc-windows-msvc.msi and with VS2015 community.

Do I need nightly or something? I dont think because cargo build ends with a lot of warnings but 0 errors.

And I get

cargo run --example buffers_copy
   Compiling vulkano v0.1.0 (file:///Z:/tyoc/Documentos/GitHub/vulkano/vulkano)
examples\buffers_copy.rs:8:20: 8:70 error: this function takes 3 parameters but 2 parameters were supplied [E0061]
examples\buffers_copy.rs:8     let instance = vulkano::instance::Instance::new(Some(&app), None).expect("failed to create instance");
                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
examples\buffers_copy.rs:8:20: 8:70 help: run `rustc --explain E0061` to see a detailed explanation
examples\buffers_copy.rs:18:28: 19:93 error: this function takes 5 parameters but 4 parameters were supplied [E0061]
examples\buffers_copy.rs:18     let (device, queues) = vulkano::device::Device::new(&physical, physical.supported_features(),
examples\buffers_copy.rs:19                                                         [(queue, 0.5)].iter().cloned(), &[])
examples\buffers_copy.rs:18:28: 19:93 help: run `rustc --explain E0061` to see a detailed explanation
examples\buffers_copy.rs:40:83: 40:89 error: no method named `lock` found for type `alloc::arc::Arc<vulkano::device::Queue>` in the current scope
examples\buffers_copy.rs:40     let cb_pool = vulkano::command_buffer::CommandBufferPool::new(&device, &queue.lock().unwrap().family())
                                                                                                              ^~~~~~
examples\buffers_copy.rs:48:31: 48:37 error: no method named `lock` found for type `alloc::arc::Arc<vulkano::device::Queue>` in the current scope
examples\buffers_copy.rs:48         let mut queue = queue.lock().unwrap();
                                                          ^~~~~~
examples\buffers_copy.rs:49:24: 49:42 error: no method named `submit` found for type `alloc::arc::Arc<vulkano::command_buffer::outer::PrimaryCommandBuffer>` in the current scope
examples\buffers_copy.rs:49         command_buffer.submit(&mut queue).unwrap();
                                                   ^~~~~~~~~~~~~~~~~~
error: aborting due to 5 previous errors

And

cargo run --example image
   Compiling vulkano v0.1.0 (file:///Z:/tyoc/Documentos/GitHub/vulkano/vulkano)
examples\image.rs:28:65: 28:68 error: mismatched types:
 expected `&vulkano::instance::extensions::InstanceExtensions`,
    found `&[_; 0]`
(expected struct `vulkano::instance::extensions::InstanceExtensions`,
    found array of 0 elements) [E0308]
examples\image.rs:28     let instance = vulkano::instance::Instance::new(Some(&app), &[], &extensions).expect("failed to create instance");
                                                                                     ^~~
examples\image.rs:28:65: 28:68 help: run `rustc --explain E0308` to see a detailed explanation
examples\image.rs:28:20: 28:52 error: the trait `core::iter::Iterator` is not implemented for the type `&vulkano::instance::extensions::InstanceExtensions` [E0277]
examples\image.rs:28     let instance = vulkano::instance::Instance::new(Some(&app), &[], &extensions).expect("failed to create instance");
                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
examples\image.rs:28:20: 28:52 help: run `rustc --explain E0277` to see a detailed explanation
examples\image.rs:28:20: 28:52 note: `&vulkano::instance::extensions::InstanceExtensions` is not an iterator; maybe try calling `.iter()` or a similar method
examples\image.rs:28:20: 28:52 note: required by `vulkano::instance::instance::Instance::new`
examples\image.rs:41:28: 42:93 error: this function takes 5 parameters but 4 parameters were supplied [E0061]
examples\image.rs:41     let (device, queues) = vulkano::device::Device::new(&physical, physical.supported_features(),
examples\image.rs:42                                                         [(queue, 0.5)].iter().cloned(), &[])
examples\image.rs:41:28: 42:93 help: run `rustc --explain E0061` to see a detailed explanation
examples\image.rs:203:9: 205:99 error: this function takes 11 parameters but 10 parameters were supplied [E0061]
examples\image.rs:203         vulkano::pipeline::GraphicsPipeline::new(&device, &vs.main_entry_point(), &ia, &viewports,
examples\image.rs:204                                                  &raster, &ms, &blend, &fs.main_entry_point(),
examples\image.rs:205                                                  &pipeline_layout, renderpass.subpass(0).unwrap())
examples\image.rs:203:9: 205:99 help: run `rustc --explain E0061` to see a detailed explanation
examples\image.rs:205:79: 205:89 error: no method named `subpass` found for type `alloc::arc::Arc<vulkano::framebuffer::RenderPass<main::renderpass::Layout>>` in the current scope
examples\image.rs:205                                                  &pipeline_layout, renderpass.subpass(0).unwrap())
                                                                                                    ^~~~~~~~~~
examples\image.rs:226:36: 226:50 error: no method named `submit` found for type `alloc::arc::Arc<vulkano::command_buffer::outer::PrimaryCommandBuffer>` in the current scope
examples\image.rs:226         command_buffers[image_num].submit(&queue).unwrap();
                                                         ^~~~~~~~~~~~~~
error: aborting due to 6 previous errorsZ

And here is a different one

cargo run --example teapot
   Compiling vulkano v0.1.0 (file:///Z:/tyoc/Documentos/GitHub/vulkano/vulkano)
examples\teapot.rs:13:5: 13:20 warning: unused import, #[warn(unused_imports)] on by default
examples\teapot.rs:13 use std::ffi::OsStr;
                          ^~~~~~~~~~~~~~~
examples\teapot.rs:14:5: 14:36 warning: unused import, #[warn(unused_imports)] on by default
examples\teapot.rs:14 use std::os::windows::ffi::OsStrExt;
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
examples\teapot.rs:15:5: 15:13 warning: unused import, #[warn(unused_imports)] on by default
examples\teapot.rs:15 use std::mem;
                          ^~~~~~~~
Z:\tyoc\Documentos\GitHub\vulkano\vulkano\target\debug\build\vulkano-fcfdb4e00fb9d264\out/shaders/examples/teapot_fs.glsl:50:45: 50:52 warning: unused variable: `layouts`, #[warn(unused_variables)] on by default
Z:\tyoc\Documentos\GitHub\vulkano\vulkano\target\debug\build\vulkano-fcfdb4e00fb9d264\out/shaders/examples/teapot_fs.glsl:50     fn decode_descriptor_set_layouts(&self, layouts: Self::DescriptorSetLayouts)
                                                                                                                                                                         ^~~~~~~
examples\teapot.rs:19:10: 19:80 note: in this expansion of include!
Z:\tyoc\Documentos\GitHub\vulkano\vulkano\target\debug\build\vulkano-fcfdb4e00fb9d264\out/shaders/examples/teapot_fs.glsl:58:38: 58:42 warning: unused variable: `sets`, #[warn(unused_variables)] on by default
Z:\tyoc\Documentos\GitHub\vulkano\vulkano\target\debug\build\vulkano-fcfdb4e00fb9d264\out/shaders/examples/teapot_fs.glsl:58     fn decode_descriptor_sets(&self, sets: Self::DescriptorSets)
                                                                                                                                                                  ^~~~
examples\teapot.rs:19:10: 19:80 note: in this expansion of include!
     Running `target\debug\examples\teapot.exe`
thread '<main>' panicked at 'failed to create instance: LayerNotPresent', ../src/libcore\result.rs:709
Process didn't exit successfully: `target\debug\examples\teapot.exe` (exit code: 101)

And

cargo run --example triangle
   Compiling vulkano v0.1.0 (file:///Z:/tyoc/Documentos/GitHub/vulkano/vulkano)
examples\triangle.rs:24:65: 24:96 error: mismatched types:
 expected `&vulkano::instance::extensions::InstanceExtensions`,
    found `&[&str; 1]`
(expected struct `vulkano::instance::extensions::InstanceExtensions`,
    found array of 1 elements) [E0308]
examples\triangle.rs:24     let instance = vulkano::instance::Instance::new(Some(&app), &["VK_LAYER_LUNARG_draw_state"], &extensions).expect("failed to create instance");
                                                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
examples\triangle.rs:24:65: 24:96 help: run `rustc --explain E0308` to see a detailed explanation
examples\triangle.rs:24:20: 24:52 error: the trait `core::iter::Iterator` is not implemented for the type `&vulkano::instance::extensions::InstanceExtensions` [E0277]
examples\triangle.rs:24     let instance = vulkano::instance::Instance::new(Some(&app), &["VK_LAYER_LUNARG_draw_state"], &extensions).expect("failed to create instance");
                                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
examples\triangle.rs:24:20: 24:52 help: run `rustc --explain E0277` to see a detailed explanation
examples\triangle.rs:24:20: 24:52 note: `&vulkano::instance::extensions::InstanceExtensions` is not an iterator; maybe try calling `.iter()` or a similar method                                                                                examples\triangle.rs:24:20: 24:52 note: required by `vulkano::instance::instance::Instance::new`
examples\triangle.rs:68:28: 70:89 error: this function takes 5 parameters but 4 parameters were supplied [E0061]        examples\triangle.rs:68     let (device, queues) = vulkano::device::Device::new(&physical, physical.supported_features(),
examples\triangle.rs:69                                                         [(queue, 0.5)].iter().cloned(),
examples\triangle.rs:70                                                         &["VK_LAYER_LUNARG_draw_state"])
examples\triangle.rs:68:28: 70:89 help: run `rustc --explain E0061` to see a detailed explanation
examples\triangle.rs:204:9: 207:81 error: this function takes 11 parameters but 10 parameters were supplied [E0061]
examples\triangle.rs:204         vulkano::pipeline::GraphicsPipeline::new(&device, &vs.main_entry_point(), &ia, &viewports,
examples\triangle.rs:205                                                  &raster, &ms, &blend, &fs.main_entry_point(),
examples\triangle.rs:206                                                  &vulkano::descriptor_set::PipelineLayout::new(&device, vulkano::descriptor_set::EmptyPipelineDesc, ()).unwrap(),
examples\triangle.rs:207                                                  renderpass.subpass(0).unwrap()).unwrap()
examples\triangle.rs:204:9: 207:81 help: run `rustc --explain E0061` to see a detailed explanation
examples\triangle.rs:207:61: 207:71 error: no method named `subpass` found for type `alloc::arc::Arc<vulkano::framebuffer::RenderPass<main::renderpass::Layout>>` in the current scope
examples\triangle.rs:207                                                  renderpass.subpass(0).unwrap()).unwrap()
                                                                                     ^~~~~~~~~~
error: aborting due to 5 previous errors

[tomaka]

Hi. The reason why you get compilation error is simply because I made lots of breaking changes in the API and only kept the teapot example up-to-date!

Also you get an error in the teapot example because it expects the SDK to be installed on the machine. I just pushed a change (69d6b90) that should fix that.

[tyoc213]

because drivers are drivers and SDKs are SDKs why would I need the lunar SDK to run/compile vulkano? anyway I downloaded and installed latest https://vulkan.lunarg.com

Updated master to 69d6b90 and get this error (after second run to dismiss extra compiler warnings)

cargo run --example teapot
     Running `target\debug\examples\teapot.exe`
thread '<main>' panicked at 'failed to create instance: ExtensionNotPresent', ../src/libcore\result.rs:709
Process didn't exit successfully: `target\debug\examples\teapot.exe` (exit code: 101)

Here is vulkaninfo if of any help

vulcaninfo.txt

[tomaka]

You shouldn't need to install the SDK. The change I pushed fixed the example so that it no longer requires it.

For your other problem, that's interesting. The instance doesn't support VK_KHR_swapchain.

[tomaka]

This should be fixed by 3e15fd3. My AMD driver is probably faulty.

[tyoc213]

Nice, but does that part need to be static and not dynamic?

Anyway, now I see a creation of a window... but still

cargo run --example teapot
     Running `target\debug\examples\teapot.exe`
Using device: GTX TITAN (type: DiscreteGpu)
thread '<main>' panicked at 'called `Option::unwrap()` on a `None` value', ../src/libcore\option.rs:330
Process didn't exit successfully: `target\debug\examples\teapot.exe` (exit code: 101)

And thanks for your fast answers :).

[tomaka]

Nice, but does that part need to be static and not dynamic?

VK_KHR_surface is required to draw on windows, and VK_KHR_surface_win32 is require to draw on windows on Windows.

Anyway, now I see a creation of a window... but still

Please provide a backtrace with RUST_BACKTRACE=1

[tyoc213]

Here it is

cargo run --example teapot
     Running `target\debug\examples\teapot.exe`
Using device: GTX TITAN (type: DiscreteGpu)
thread '<main>' panicked at 'called `Option::unwrap()` on a `None` value', ../src/libcore\option.rs:330
stack backtrace:
   0:     0x7ff6917a2ca5 - sys::ext::ffi::OsString.OsStringExt::from_wide::h7c8f6f825e0cb7e7JAv
   1:     0x7ff6917a7ce7 - rt::lang_start::h98aefce18d0542a30Ky
   2:     0x7ff691798808 - sys_common::unwind::begin_unwind_inner::h485629376f8607efSat
   3:     0x7ff691798c6b - sys_common::unwind::begin_unwind_fmt::ha23b0b11dd517285Y9s
   4:     0x7ff6917a0512 - rust_begin_unwind
   5:     0x7ff6917a96d8 - panicking::panic_fmt::h3dc40a8b303af4f9zYL
   6:     0x7ff6917a99d0 - panicking::panic::hf4e33ac4547ee3e16WL
   7:     0x7ff691409a7e - unwrap
                        at Z:\tyoc\Documentos\GitHub\vulkano\src\libcore\macros.rs:21
   8:     0x7ff69140786e - try_write
                        at Z:\tyoc\Documentos\GitHub\vulkano\vulkano\src\memory\single.rs:254
   9:     0x7ff69140777d - try_write
                        at Z:\tyoc\Documentos\GitHub\vulkano\vulkano\src\buffer.rs:335
  10:     0x7ff6913d218d - main
                        at Z:\tyoc\Documentos\GitHub\vulkano\vulkano\examples\teapot.rs:86
  11:     0x7ff6917a7628 - rt::lang_start::h98aefce18d0542a30Ky
  12:     0x7ff69179e72f - sys_common::unwind::try::inner_try::hf61c3446f7caab3aq7s
  13:     0x7ff6917a7529 - rt::lang_start::h98aefce18d0542a30Ky
  14:     0x7ff69144c879 - main
  15:     0x7ff6917b32e7 - __scrt_common_main_seh
                        at f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:264
  16:     0x7ffc7f428101 - BaseThreadInitThunk
Process didn't exit successfully: `target\debug\examples\teapot.exe` (exit code: 101)

[tyoc213]

By the way, I try the same with image example (set RUST_BACKTRACE=1), but stack trace doesnt show

cargo run --example image
     Running `target\debug\examples\image.exe`
Using device: GTX TITAN (type: DiscreteGpu)
Process didn't exit successfully: `target\debug\examples\image.exe` (exit code: 3221226505)

The example uses swap chain so, the VS debugger catch this

And finally

[tomaka]

Commit 7ab8067 should fix the teapot issue.

As for the swapchain, could you tell what error Visual Studio reported for the crash?

[tyoc213]

I updated to latest 31415af and the teapot example now launch on exit the VS debugger instead of show the backtrace... This is what I get in the output log... from VS...

The thread 0x38fc has exited with code 0 (0x0).
Unhandled exception at 0x0000000056FAE3CC (nvoglv64.dll) in teapot.exe: Fatal program exit requested.

The command promt only show

cargo run --example teapot
     Running `target\debug\examples\teapot.exe`
Using device: GTX TITAN (type: DiscreteGpu)
Process didn't exit successfully: `target\debug\examples\teapot.exe` (exit code: 3221226505)

Sorry I cant help more, but this are the windows I get

Later it prompts to choose a debugger

On the left on the bkreaced at exception if I click go to source I get

But if I go to thread 1 and click on the only call of teapot I go to

[reneeichhorn]

Teapot sample is broken for me again,

`<vulkano macros>:57:1: 57:23 error: the trait `core::clone::Clone` is not implemented for the type `collections::vec::IntoIter<vulkano::framebuffer::LayoutAttachmentDescription>` [E0277]
<vulkano macros>:57 UnsafeRenderPass:: new (
                    ^~~~~~~~~~~~~~~~~~~~~~
<vulkano macros>:55:42: 59:41 note: in this expansion of try! (defined in <std macros>)
<vulkano macros>:5:1: 9:21 note: in this expansion of ordered_passes_renderpass! (defined in <vulkano macros>)
examples\teapot.rs:140:9: 157:10 note: in this expansion of single_pass_renderpass! (defined in <vulkano macros>)
<vulkano macros>:57:1: 57:23 help: run `rustc --explain E0277` to see a detailed explanation
<vulkano macros>:57:1: 57:23 note: required by `vulkano::framebuffer::UnsafeRenderPass::new`
<vulkano macros>:57:1: 57:23 error: the trait `core::clone::Clone` is not implemented for the type `collections::vec::IntoIter<vulkano::framebuffer::LayoutPassDescription>` [E0277]
<vulkano macros>:57 UnsafeRenderPass:: new (
                    ^~~~~~~~~~~~~~~~~~~~~~
<vulkano macros>:55:42: 59:41 note: in this expansion of try! (defined in <std macros>)
<vulkano macros>:5:1: 9:21 note: in this expansion of ordered_passes_renderpass! (defined in <vulkano macros>)
examples\teapot.rs:140:9: 157:10 note: in this expansion of single_pass_renderpass! (defined in <vulkano macros>)
<vulkano macros>:57:1: 57:23 help: run `rustc --explain E0277` to see a detailed explanation
<vulkano macros>:57:1: 57:23 note: required by `vulkano::framebuffer::UnsafeRenderPass::new`
error: aborting due to 2 previous errors
Could not compile `vulkano`.`

I'm currently trying to write my first vulkano program, but that unfortunately breaks it

[tomaka]

@auruss It compiles fine for me, plus the framebuffer code is a code that I haven't touched in the last few days. Make sure you have a recent version of Rust.

Other than that, I strongly encourage you not to use vulkano right now. Like the readme says, its API breaks every 5 minutes.

[tyoc213]

@tomaka I wonder what your configuration is (OS, rust version, Hardware and maybe drivers probably could be shared on the read me in the mean time vulkano become usable on any config).

[tomaka]

@tyoc213 Windows and AMD drivers should work.

[tyoc213]

I see, guess I will need to build a little computer with and R9 fury or something.

By the way, I can confirm the compile error above.. Thought dont know why it compiles in your end and not on us, Im using rustc 1.7.0 (a5d1e7a59 2016-02-29) gcc version and cargo 0.8.0-nightly (28a0cbb 2016-01-17).

The problem did come from the merge of tomaka/vulkano/pull/9 specially 556adf8 (Render pass is now a trait) parent commit did compile teapot.

[tomaka]

I investigated a bit, and apparently the Clone trait is only available on IntoIter starting from Rust 1.8.
Since I'm using the nightly version, I didn't realize that it wasn't available on stable. I also wasn't aware of the fact that code could compile on nightly but not stable even if you didn't activate any nightly-only feature.

[tyoc213]

Well, 1.8 comes in April, so I uninstalled 1.7, installed https://www.rust-lang.org/downloads.html 1.8 (which is beta now, 1.9 is nightly) and under 364.7 drivers I see....

A red teapot!

---

Well I jus tracked that the teapot example did start running in this commit b7fb160

[tomaka]

Since Rust 1.8 is now stable and a warning has been put in the README, I'm going to close this.