digitalmars.D.learn - SFML D bindings: libsfml-system.so.2.5: cannot open shared object
- thebluepandabear (68/68) Feb 03 2023 I recently did a fresh install of CSFML and I am getting this
- bachmeier (5/19) Feb 03 2023 We don't have the full compilation and loading details, but this
- thebluepandabear (9/29) Feb 03 2023 Hi,
- thebluepandabear (3/36) Feb 03 2023 nvm, im getting that error again
- bachmeier (4/46) Feb 03 2023 It might be a bug in bindbc-sfml. The code is here:
- thebluepandabear (4/51) Feb 03 2023 I sent an issue request to bindbc-sfml and they could not
- thebluepandabear (59/59) Feb 03 2023 Could someone (that uses Linux) perhaps try and emulate my bug to
- ryuukk_ (2/2) Feb 03 2023 Are you sure you have installed the version 2.5 in your system?
- ryuukk_ (5/7) Feb 03 2023 Nvm, i saw your github issue, looks like you have the proper
- thebluepandabear (4/6) Feb 03 2023 Thanks.
- bachmeier (15/22) Feb 04 2023 I did this on Ubuntu 22.04. `dub build` completes successfully.
- thebluepandabear (2/8) Feb 04 2023 Oh yeah, that's another bug I had. You would need to downgrade
- bachmeier (4/12) Feb 04 2023 Something of a puzzle that it works with Arch, though, but not
- thebluepandabear (15/28) Feb 04 2023 What problem doesn't Arch have, the missing symbol or the shared
- thebluepandabear (3/4) Feb 05 2023 update: just set up a Manjaro vm and it seems to work, I guess
- bachmeier (7/14) Feb 06 2023 The earlier post in this thread implied there were no problems on
I recently did a fresh install of CSFML and I am getting this errors when running my csfml D bindings program: ``` object.Exception source/app.d(38): Fatal error(s) encountered whilst calling `loadSFML()` function: ["Error: libcsfml-system.so, Message: libsfml-system.so.2.5: cannot open shared object file: No such file or directory", "Error: libcsfml-system.so.2, Message: libcsfml-system.so.2: cannot open shared object file: No such file or directory", "Error: libcsfml-system.so.2.0, Message: libcsfml-system.so.2.0: cannot open shared object file: No such file or directory"] ``` I am using SFML D bindings (https://github.com/BindBC/bindbc-sfml): ```D void loadDyn() { if (!loadSFML()) { string[] messages; foreach (const(ErrorInfo) err; errors) { string errorStr = to!string(err.error); string messageStr = to!string(err.message); messages ~= format("Error: %s, Message: %s", errorStr, messageStr); } throw new Exception(format("Fatal error(s) encountered whilst calling `loadSFML()` function: %s", messages)); } } void main() { loadDyn(); sfRenderWindow* renderWindow = sfRenderWindow_create(sfVideoMode(500, 500), "Snake Smooth Dynamics", sfWindowStyle.sfDefaultStyle, null); sfEvent event; while (renderWindow.sfRenderWindow_isOpen()) { while (renderWindow.sfRenderWindow_pollEvent(&event)) { if (event.type == sfEventType.sfEvtClosed) { renderWindow.sfRenderWindow_close(); } } renderWindow.sfRenderWindow_clear(sfYellow); renderWindow.sfRenderWindow_drawSprite(snakeHeadSprite, null); renderWindow.sfRenderWindow_display(); } } ``` Things I've tried: - I found someone with a similar question: https://stackoverflow.com/questions/41516065/linux-sfml-cannot-open shared-object-file, tried out some answers but to no avail - I tried to `sudo apt purge` every CSFML dependency (graphics, audo, etc) and reinstall each component (`csfml-audio`, `csfml-graphics`) manually etc, to no avail. - I tried to run `sudo ldconfig`... didn't work - As a last ditch effort I tried to manually move the shared object files to the `/usr/local/lib` directory (to try and perhaps trick the compiler to run the program?) but to no avail. - I tried to run on a new VM and still didn't work - I tried to set `LD_LIBRARY_PATH` environment variable The amount of layers I depend on make it impossible to find where the bug is from, there are a lot of separate things going on and it's very multilayered, I don't know where the issue is specifically coming from as it used to work just fine I ran the exact same commands to install CSFML previously, now when I do it it just refuses to run. The weird thing is when I ran a brand new virtual machine, installed those packages, still same issue. I am running Linux Mint 21.1, Ubuntu based. Relatively new PC. Help would be appreciated.
Feb 03 2023
On Friday, 3 February 2023 at 10:15:37 UTC, thebluepandabear wrote:I recently did a fresh install of CSFML and I am getting this errors when running my csfml D bindings program: ``` object.Exception source/app.d(38): Fatal error(s) encountered whilst calling `loadSFML()` function: ["Error: libcsfml-system.so, Message: libsfml-system.so.2.5: cannot open shared object file: No such file or directory", "Error: libcsfml-system.so.2, Message: libcsfml-system.so.2: cannot open shared object file: No such file or directory", "Error: libcsfml-system.so.2.0, Message: libcsfml-system.so.2.0: cannot open shared object file: No such file or directory"] ```We don't have the full compilation and loading details, but this part of the message seems unusual:"Error: libcsfml-system.so, Message: libsfml-system.so.2.5One is `libcsfml` and the other is `libsfml`.
Feb 03 2023
On Friday, 3 February 2023 at 11:37:43 UTC, bachmeier wrote:On Friday, 3 February 2023 at 10:15:37 UTC, thebluepandabear wrote:Hi, It seems like it has changed since then, I am _no longer_ getting those conflicting errors, it's just 'libcsfml' for both instances. I am thinking of compiling CSFML from scratch to see if it will help, but I'd rather not since it seems complex. Furthermore, I would like to thank you for bringing up the compilation/loading details up. I'll send a snippet of that if I can figure out how to do so.I recently did a fresh install of CSFML and I am getting this errors when running my csfml D bindings program: ``` object.Exception source/app.d(38): Fatal error(s) encountered whilst calling `loadSFML()` function: ["Error: libcsfml-system.so, Message: libsfml-system.so.2.5: cannot open shared object file: No such file or directory", "Error: libcsfml-system.so.2, Message: libcsfml-system.so.2: cannot open shared object file: No such file or directory", "Error: libcsfml-system.so.2.0, Message: libcsfml-system.so.2.0: cannot open shared object file: No such file or directory"] ```We don't have the full compilation and loading details, but this part of the message seems unusual:"Error: libcsfml-system.so, Message: libsfml-system.so.2.5One is `libcsfml` and the other is `libsfml`.
Feb 03 2023
On Friday, 3 February 2023 at 11:43:46 UTC, thebluepandabear wrote:On Friday, 3 February 2023 at 11:37:43 UTC, bachmeier wrote:nvm, im getting that error againOn Friday, 3 February 2023 at 10:15:37 UTC, thebluepandabear wrote:Hi, It seems like it has changed since then, I am _no longer_ getting those conflicting errors, it's just 'libcsfml' for both instances. I am thinking of compiling CSFML from scratch to see if it will help, but I'd rather not since it seems complex. Furthermore, I would like to thank you for bringing up the compilation/loading details up. I'll send a snippet of that if I can figure out how to do so.I recently did a fresh install of CSFML and I am getting this errors when running my csfml D bindings program: ``` object.Exception source/app.d(38): Fatal error(s) encountered whilst calling `loadSFML()` function: ["Error: libcsfml-system.so, Message: libsfml-system.so.2.5: cannot open shared object file: No such file or directory", "Error: libcsfml-system.so.2, Message: libcsfml-system.so.2: cannot open shared object file: No such file or directory", "Error: libcsfml-system.so.2.0, Message: libcsfml-system.so.2.0: cannot open shared object file: No such file or directory"] ```We don't have the full compilation and loading details, but this part of the message seems unusual:"Error: libcsfml-system.so, Message: libsfml-system.so.2.5One is `libcsfml` and the other is `libsfml`.
Feb 03 2023
On Friday, 3 February 2023 at 12:23:40 UTC, thebluepandabear wrote:On Friday, 3 February 2023 at 11:43:46 UTC, thebluepandabear wrote:It might be a bug in bindbc-sfml. The code is here: https://github.com/BindBC/bindbc-sfml/blob/master/source/bindb /sfml/system.d#L231 Unbuntu stores the file in /usr/lib/x86_64-linux-gnu/libcsfml-system.so.2.5. Maybe the compiler doesn't know to look in /usr/lib/x86_64-linux-gnu.On Friday, 3 February 2023 at 11:37:43 UTC, bachmeier wrote:nvm, im getting that error againOn Friday, 3 February 2023 at 10:15:37 UTC, thebluepandabear wrote:Hi, It seems like it has changed since then, I am _no longer_ getting those conflicting errors, it's just 'libcsfml' for both instances. I am thinking of compiling CSFML from scratch to see if it will help, but I'd rather not since it seems complex. Furthermore, I would like to thank you for bringing up the compilation/loading details up. I'll send a snippet of that if I can figure out how to do so.I recently did a fresh install of CSFML and I am getting this errors when running my csfml D bindings program: ``` object.Exception source/app.d(38): Fatal error(s) encountered whilst calling `loadSFML()` function: ["Error: libcsfml-system.so, Message: libsfml-system.so.2.5: cannot open shared object file: No such file or directory", "Error: libcsfml-system.so.2, Message: libcsfml-system.so.2: cannot open shared object file: No such file or directory", "Error: libcsfml-system.so.2.0, Message: libcsfml-system.so.2.0: cannot open shared object file: No such file or directory"] ```We don't have the full compilation and loading details, but this part of the message seems unusual:"Error: libcsfml-system.so, Message: libsfml-system.so.2.5One is `libcsfml` and the other is `libsfml`.
Feb 03 2023
On Friday, 3 February 2023 at 19:44:07 UTC, bachmeier wrote:On Friday, 3 February 2023 at 12:23:40 UTC, thebluepandabear wrote:I sent an issue request to bindbc-sfml and they could not reproduce my bug or figure out why it was happening, but I wouldn't be surprised if it is a bug.On Friday, 3 February 2023 at 11:43:46 UTC, thebluepandabear wrote:It might be a bug in bindbc-sfml. The code is here: https://github.com/BindBC/bindbc-sfml/blob/master/source/bindb /sfml/system.d#L231 Unbuntu stores the file in /usr/lib/x86_64-linux-gnu/libcsfml-system.so.2.5. Maybe the compiler doesn't know to look in /usr/lib/x86_64-linux-gnu.On Friday, 3 February 2023 at 11:37:43 UTC, bachmeier wrote:nvm, im getting that error againOn Friday, 3 February 2023 at 10:15:37 UTC, thebluepandabear wrote:Hi, It seems like it has changed since then, I am _no longer_ getting those conflicting errors, it's just 'libcsfml' for both instances. I am thinking of compiling CSFML from scratch to see if it will help, but I'd rather not since it seems complex. Furthermore, I would like to thank you for bringing up the compilation/loading details up. I'll send a snippet of that if I can figure out how to do so.I recently did a fresh install of CSFML and I am getting this errors when running my csfml D bindings program: ``` object.Exception source/app.d(38): Fatal error(s) encountered whilst calling `loadSFML()` function: ["Error: libcsfml-system.so, Message: libsfml-system.so.2.5: cannot open shared object file: No such file or directory", "Error: libcsfml-system.so.2, Message: libcsfml-system.so.2: cannot open shared object file: No such file or directory", "Error: libcsfml-system.so.2.0, Message: libcsfml-system.so.2.0: cannot open shared object file: No such file or directory"] ```We don't have the full compilation and loading details, but this part of the message seems unusual:"Error: libcsfml-system.so, Message: libsfml-system.so.2.5One is `libcsfml` and the other is `libsfml`.
Feb 03 2023
Could someone (that uses Linux) perhaps try and emulate my bug to
see if it's an issue with the bindings or on my system? That
would be greatly appreciated!
Steps:
1. Open up the terminal and type in `sudo apt-get install
libcsfml-dev`
2. Create a new D project and add the following to `dub.json`:
```
"dependencies": {
"bindbc-sfml": "~>1.0.2",
"bindbc-loader": "~>1.0.1"
},
"versions": [
"SFML_Audio",
"SFML_Graphics",
"SFML_250"
],
```
3. Add the following code to `app.d`:
```D
import std.stdio;
import bindbc.sfml;
import std.string;
import std.exception;
import bindbc.loader;
import std.conv;
void loadDyn() {
if (!loadSFML()) {
string[] messages;
foreach (const(ErrorInfo) err; errors) {
string errorStr = to!string(err.error);
string messageStr = to!string(err.message);
messages ~= format("Error: %s, Message: %s", errorStr,
messageStr);
}
throw new Exception(format("Fatal error(s) encountered whilst
calling `loadSFML()` function: %s", messages));
}
}
void main() {
loadDyn();
sfRenderWindow* renderWindow =
sfRenderWindow_create(sfVideoMode(500, 500), "Snake Smooth
Dynamics", sfWindowStyle.sfDefaultStyle, null);
sfEvent event;
while (renderWindow.sfRenderWindow_isOpen()) {
while (renderWindow.sfRenderWindow_pollEvent(&event)) {
if (event.type == sfEventType.sfEvtClosed) {
renderWindow.sfRenderWindow_close();
}
}
renderWindow.sfRenderWindow_clear(sfYellow);
renderWindow.sfRenderWindow_display();
}
}
```
It should only take around 2-3 minutes.
Regards,
thebluepandabear
Feb 03 2023
Are you sure you have installed the version 2.5 in your system? Can you check in y our library folder if it's there?
Feb 03 2023
On Saturday, 4 February 2023 at 04:42:04 UTC, ryuukk_ wrote:Are you sure you have installed the version 2.5 in your system? Can you check in y our library folder if it's there?Nvm, i saw your github issue, looks like you have the proper version I have tested on arch linux and everything works fine, i'll try to setup a linux mint / ubuntu VM tomorrow
Feb 03 2023
I have tested on arch linux and everything works fine, i'll try to setup a linux mint / ubuntu VM tomorrowThanks. It seems like an issue with my system then. I've been stuck on it for a week or so, but haven't been able to find the root cause of the issue.
Feb 03 2023
On Saturday, 4 February 2023 at 05:29:43 UTC, thebluepandabear wrote:I did this on Ubuntu 22.04. `dub build` completes successfully. `dub run` outputs ``` object.Exception source/app.d(19): Fatal error(s) encountered whilst calling `loadSFML()` function: ["Error: Missing Symbol, Message: sfRenderTexture_createWithSettings", "Error: Missing Symbol, Message: sfRenderTexture_getMaximumAntialiasingLevel", "Error: Missing Symbol, Message: sfText_getLineSpacing", "Error: Missing Symbol, Message: sfText_getLineSpacing"] ---------------- source/app.d:19 void app.loadDyn() [0x55d86edd1931] source/app.d:24 _Dmain [0x55d86edd1954] ```I have tested on arch linux and everything works fine, i'll try to setup a linux mint / ubuntu VM tomorrowThanks. It seems like an issue with my system then. I've been stuck on it for a week or so, but haven't been able to find the root cause of the issue.
Feb 04 2023
"Error: Missing Symbol, Message: sfText_getLineSpacing", "Error: Missing Symbol, Message: sfText_getLineSpacing"] ---------------- source/app.d:19 void app.loadDyn() [0x55d86edd1931] source/app.d:24 _Dmain [0x55d86edd1954] ```Oh yeah, that's another bug I had. You would need to downgrade the version to SFML_240.
Feb 04 2023
On Saturday, 4 February 2023 at 23:51:17 UTC, thebluepandabear wrote:Something of a puzzle that it works with Arch, though, but not Ubuntu/Mint. It doesn't sound like Arch has that problem."Error: Missing Symbol, Message: sfText_getLineSpacing", "Error: Missing Symbol, Message: sfText_getLineSpacing"] ---------------- source/app.d:19 void app.loadDyn() [0x55d86edd1931] source/app.d:24 _Dmain [0x55d86edd1954] ```Oh yeah, that's another bug I had. You would need to downgrade the version to SFML_240.
Feb 04 2023
On Sunday, 5 February 2023 at 03:19:43 UTC, bachmeier wrote:On Saturday, 4 February 2023 at 23:51:17 UTC, thebluepandabear wrote:What problem doesn't Arch have, the missing symbol or the shared library one? If it's the missing symbol one, I suspect the reason Arch doesn't have that issue is because it has a more updated package on its repo (AUR). Ubuntu has CSFML 2.5.0, not CSFML 2.5.1, which makes everything much more of a pain. That's exactly why you are getting those missing symbol issues, I believe. I did speak to the bindbc team about it, and that was the conclusion that we came to. In order to fix the issue and not have to downgrade, you would have to manually compile CSFML 2.5.1, which is a pain. I'm wondering, after downgrading, do you get the shared library issue that I am currently dealing with? Thanks.Something of a puzzle that it works with Arch, though, but not Ubuntu/Mint. It doesn't sound like Arch has that problem."Error: Missing Symbol, Message: sfText_getLineSpacing", "Error: Missing Symbol, Message: sfText_getLineSpacing"] ---------------- source/app.d:19 void app.loadDyn() [0x55d86edd1931] source/app.d:24 _Dmain [0x55d86edd1954] ```Oh yeah, that's another bug I had. You would need to downgrade the version to SFML_240.
Feb 04 2023
thebluepandabear <therealbluepandabear protonmail.com> Thanks.update: just set up a Manjaro vm and it seems to work, I guess I'll have no choice but to switch to Manjaro then if I want to use sfml
Feb 05 2023
On Sunday, 5 February 2023 at 03:38:04 UTC, thebluepandabear wrote:On Sunday, 5 February 2023 at 03:19:43 UTC, bachmeier wrote:The earlier post in this thread implied there were no problems on Arch.Something of a puzzle that it works with Arch, though, but not Ubuntu/Mint. It doesn't sound like Arch has that problem.What problem doesn't Arch have, the missing symbol or the shared library one?I'm wondering, after downgrading, do you get the shared library issue that I am currently dealing with?I'm not sure how to downgrade. I installed the package from the repos. I can't say a bug in the Ubuntu packaging would surprise me.
Feb 06 2023