問(wèn)題描述
我嘗試學(xué)習(xí) LibGDX，我安裝了列出的所有軟件 這里在新格式化的 mac OS X Maverick 上使用新的 Eclipse 4.3.
I trying to learn LibGDX, I install all the software listed here with a new Eclipse 4.3 on a fresh formatted mac OS X Maverick.
一切順利，重新啟動(dòng)后，我下載并執(zhí)行 gdx-setup.jar，填寫表格，然后導(dǎo)入 Eclipse.
Everything goes smooth, after a reboot, I download, and execute the gdx-setup.jar, fill the form, and import into Eclipse.
當(dāng)我嘗試運(yùn)行桌面時(shí)，沒(méi)有錯(cuò)誤，沒(méi)有警告.(右鍵桌面項(xiàng)目，Run As -> Java Application).
No error, no warning, when I try to run the desktop. (Right click the desktop project, Run As -> Java Application).
我收到了這個(gè)錯(cuò)誤
Exception in thread "LWJGL Application" com.badlogic.gdx.utils.GdxRuntimeException: Couldn't load file: badlogic.jpg
at com.badlogic.gdx.graphics.Pixmap.<init>(Pixmap.java:140)
at com.badlogic.gdx.graphics.glutils.FileTextureData.prepare(FileTextureData.java:64)
at com.badlogic.gdx.graphics.Texture.load(Texture.java:130)
at com.badlogic.gdx.graphics.Texture.<init>(Texture.java:121)
at com.badlogic.gdx.graphics.Texture.<init>(Texture.java:100)
at com.badlogic.gdx.graphics.Texture.<init>(Texture.java:92)
at com.diesel.bugs.DieselBugs.create(DieselBugs.java:21)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:136)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:114)
Caused by: com.badlogic.gdx.utils.GdxRuntimeException: File not found: badlogic.jpg (Local)
at com.badlogic.gdx.files.FileHandle.read(FileHandle.java:134)
at com.badlogic.gdx.files.FileHandle.readBytes(FileHandle.java:218)
at com.badlogic.gdx.graphics.Pixmap.<init>(Pixmap.java:137)
我在這里發(fā)現(xiàn)了很多類似的問(wèn)題，我都嘗試了，但沒(méi)有任何好的結(jié)果...昨晚我發(fā)現(xiàn)了 這個(gè)，很酷，我有最新的 Java 1.8，一個(gè) mac，和 Eclipse 完美契合...
I found a lot of similar issue here, I try them all without any good result... Last night I found this, very cool I have the latest Java 1.8, a mac, and Eclipse fit perfectly...
但沒(méi)有成功，我嘗試使用 Java 1.6 和 1.7，總是同樣的錯(cuò)誤(未找到文件，我保留 Java 1.7)
But no success, I try with Java 1.6 and 1.7, Always the same error (No file found, I kept Java 1.7)
我開始做一些debug，這里我只修改導(dǎo)入生成的原始代碼.
I begin to do some debug, here my only modification of the original code generated by the importation.
package com.diesel.bugs;
import com.badlogic.gdx.ApplicationAdapter;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
public class DieselBugs extends ApplicationAdapter {
SpriteBatch batch;
Texture imgExternal,imgLocal;
@Override
public void create () {
batch = new SpriteBatch();
String pathLocal = Gdx.files.getLocalStoragePath();
String pathExternal = Gdx.files.getExternalStoragePath();
Boolean isExternal = Gdx.files.isExternalStorageAvailable();
Boolean isLocal = Gdx.files.isLocalStorageAvailable();
imgExternal = new Texture(Gdx.files.external("/Desktop/badlogic.jpg"));
imgLocal = new Texture(Gdx.files.local("badlogic.jpg"));
}
@Override
public void render () {
Gdx.gl.glClearColor(1, 0, 0, 1);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
batch.begin();
batch.draw(imgExternal, 0, 0);
batch.end();
}
}
奇怪的是 pathLocal 等于 "".Gdx.files.getLocalStoragePath() 什么都不返回(空字符串)正常嗎?
The weird thing is pathLocal is equal to "". Is it normal for Gdx.files.getLocalStoragePath() to return nothing (empty string)?
還有
imgExternal = new Texture(Gdx.files.external("/Desktop/badlogic.jpg"));
效果很好.只有本地的會(huì)報(bào)錯(cuò)，isLocal也是，isExternal返回true.
Works great. only the local one gives the error, also isLocal, and isExternal return true.
我嘗試了很多組合，例如 /assets/data/badlogic.jpg、/assets/badlogic.jpg、/data/badlogic.jpg、data/badlogic.jpg 和 badlogic.jpg.
And I try a lots of combinations, like /assets/data/badlogic.jpg, /assets/badlogic.jpg, /data/badlogic.jpg, data/badlogic.jpg, and badlogic.jpg.
圖片 badlogic.jpg 在那里，我把它放在多個(gè)地方確定.
The image badlogic.jpg is there and I put it in multiple places to be sure.
現(xiàn)在我在這里尋求幫助的原因是我只是在 PC 上嘗試所有相同的步驟，一切都很好.
And now the reason why I'm here for help is I just try all the same step on a PC and everything works great.
我的新 Mac 及其設(shè)置有什么問(wèn)題?
What is wrong with my new mac and it's setting?
推薦答案
來(lái)自 libgdx wiki
From libgdx wiki
當(dāng)您運(yùn)行桌面項(xiàng)目時(shí)
應(yīng)用程序?qū)⒃诘谝淮问?打開剛剛創(chuàng)建的運(yùn)行配置，將工作目錄設(shè)置為android/assets/目錄！
The application will fail the first time. Open the Run Configuration you just created and set the working directory to the android/assets/ directory!
將您的桌面項(xiàng)目鏈接到 android assets 文件夾?
link your desktop project to android assets folder?
轉(zhuǎn)到 Run => Run Configurations.. => 選擇 DesktopLauncher，Arguments Tab => Working Directory => Others 然后瀏覽到y(tǒng)ourproject-android/assets/并點(diǎn)擊 Apply => Run
Go to Run => Run Configurations.. => choose DesktopLauncher, Arguments Tab => Working Directory => Others then browse to yourproject-android/assets/ and click Apply => Run
這篇關(guān)于“找不到文件"運(yùn)行新的 LibGDX 項(xiàng)目時(shí)的文章就介紹到這了，希望我們推薦的答案對(duì)大家有所幫助，也希望大家多多支持html5模板網(wǎng)！