blocks|key|1984107|text|我最终尝试了一些简单的方法，重置了Debug透视图，这似乎是可行的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1984108|Window+=>透视=>重置透视...|1984109|谢谢你的评论。|1984110|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

I ended up trying something easy by resetting the Debug perspective, which seemed to work:

Window => Perspective => Reset Perspective... 

Thanks for the comments.

blocks|key|1984275|text|窗口-->显示视图-->变量|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1984276|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Window --> Show View --> Variables

blocks|key|1984230|text|重置透视图对我来说还不够，我必须首先删除"+Variables“选项卡，然后重置透视图(将Variables选项卡恢复为工作状态)。上面没有提到的另一件事可能会对其他人有所帮助-当变量选项卡不工作时，选项卡标题是斜体(无论这意味着什么)。当它工作时，它会返回到正常字体。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1984231|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Resetting the perspective wasn't quite enough for me, I had to first delete the "Variables" tab and then reset the perspective (which reinstated the Variables tab in a working state). One other thing not mentioned above which might help others - when the variables tab is not working, the tab title is in italics (whatever that signifies). When it's working it goes back to normal font.

blocks|key|1771000|text|我重新启动了Eclipse，它又开始工作了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1771001|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I restarted Eclipse and it worked again.

blocks|key|1983941|text|尝试右键单击该变量并选择inspect，然后它应该会出现在弹出窗口中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1983942|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

try a right click on the variable and select inspect, then it should come up in a popup window

blocks|key|1770935|text|我发现如果我想要查看变量，我需要删除静态声明，但这样做效果更好……|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1770936|Modify/view+static+variables+while+debugging+in+Eclipse|offset|length|1770937|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/801193/modify-view-static-variables-while-debugging-in-eclipse^0|0|0|1J|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

I found I needed to remove static declarations if I wanted to see the variables, but this works better...

<a href="https://stackoverflow.com/questions/801193/modify-view-static-variables-while-debugging-in-eclipse">Modify/view static variables while debugging in Eclipse</a>

blocks|key|1984659|text|对我来说起作用的是:我在顶部堆栈框架中有一个空白的变量视图。我选择了一个较低的堆栈框架，然后重新选择了顶部的堆栈框架，然后变量视图以某种方式刷新了自己。注意:我使用的是Eclipse+Mars，所以这个bug似乎在这个版本中又出现了(或者它可能是另一个版本，具有相同的症状？)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1984660|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

What worked for me is the following: I had a blank Variables view for the top stack frame. I selected a lower stack frame, then reselected the top one, and the Variables view refreshed itself somehow. Note: I'm using Eclipse Mars, so this bug appears to have returned in this version (or perhaps it's a different one, with the same symptoms?).

blocks|key|1771296|text|在我的示例中，变量没有出现，因为在调试器的设置中(在我的示例中是xdebug)，我将最大孩子数/最大数据数/最大数组深度更改为较大的值……我重置了配置，它起作用了|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1771297|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

In my case, the variable didn't show up because in the settings of the debuger (in my case xdebug) I changed Max children / max data / max array depth to big values ... I reset the config and it worked

blocks|key|1984872|text|如果您能够在断点上跳转，则可以重置透视图。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1984873|在Eclipse版本上:露娜Service+Release+2+(4.4.2)+Build+:+20150219-0600我注意到，不仅变量视图为空，而且导航执行的按钮(F5、F6、F8功能按钮)也被禁用。在这种情况下，转到Debug+View，右键单击带有黄色暂停符号的行，然后选择一个类似"Resume“的选项。在下一个断点，变量视图将被自动填充，并且执行导航按钮将被启用。不能解释为什么|1984874|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

If you are able to jump on breakpoints, it is ok to Reset Perspective.

On Eclipse Version: Luna Service Release 2 (4.4.2)
Build id: 20150219-0600 I notived that not only the Variable View was empty, but also the buttons to navigate the execution (F5, F6, F8 functionality buttons) were disabled. In this case, go to Debug View, right click to the row with the yellow pause symbol, and choose an option like "Resume". On the next breakpoint, Variable View will be automagically fullfilled and execution navigation buttons will be enabled. Can't explain why

blocks|key|1985056|text|另外:您的进程需要挂起，Eclipse才能显示变量。如果它正在运行，Eclipse将不会显示任何变量。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1985057|要挂起一个线程，请在"debug“视图中选择一个线程，然后点击"+suspend”|1985058|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Also: your process needs to be suspended for Eclipse to show variables. If it is running, Eclipse won't show any variable.

To suspend a thread, select a thread in the "debug" view, and hit "Suspend"

blocks|key|1771728|text|在尝试了上面的答案之后，我没有找到解决方案--也许这是针对我的情况的--解决方案是确保没有在Eclipse运行->跳过所有断点(ctl-alt-B)+(切换)中启用"Skip+All+Breakpoint“选项。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1771729|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Did not find a solution after trying the above answers - 
Maybe this is very specific to my case - 
Solution was to ensure that the option 
"Skip All Breakpoints" is not enabled in Eclipse
Run - > Skip All Breakpoints (ctl-alt-B) (toggle)

blocks|key|1985518|text|您的Java编译器可能被配置为不保留变量信息。右键单击project+Explorer中的项目，然后选择Properties+>+Java+Compiler+>+Add+variable+attributes+to+generated+class+files+(由调试器使用)。如果不设置此选项，则只能在variables视图中看到字段，而不能看到局部变量。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1985519|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

It's possible your Java compiler is configured not to preserve variable information. Right-click on the project in Project Explorer, then select Properties > Java Compiler > Add variable attributes to generated class files (used by the debugger). Without this option set, you will only see fields in the Variables view, not local variables.

blocks|key|1772023|text|转到Eclipse菜单-->+Window+==>显示视图==>变量|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1772024|这应该会在eclipse中返回变量窗口。|1772025|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Go to Eclipse Menu --&gt; Window ==&gt; Show View ==&gt; Variables
This should bring back your variables window in eclipse

blocks|key|1984325|text|我遇到这个问题是因为eclipse认为正在执行的代码被注释掉了。有一个#ifndef包装器，在项目的一部分中，条件的计算结果为false。不幸的是，CDT不够聪明(Helios或Keppler)，不能意识到它并不总是假的，并且当单步执行这部分代码时，变量窗口不起作用。我仍然可以检查单个变量值。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1984326|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I was running into this problem because eclipse thinks that the code that is executing is commented out. There is an #ifndef wrapper, and the condition evaluates to false in part of the project. Unfortunately, CDT wasn't quite smart enough (Helios or Keppler) to realize that it's not always false, and when stepping through that portion of the code, the variables window doesn't work. I can still inspect individual variable values.

blocks|key|1984364|text|我也有同样的问题，在我安装了MinGW之后，我可以看到变量。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1984365|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I had the same issue and after I installed MinGW I could see the variables.

blocks|key|1984434|text|我在上面使用了Fender的样式，但选择了“监视”一个变量。一旦进入Expression选项卡，我就转到了Variables选项卡，Voila+-+variables又回到了业务中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1984435|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I used Fender's style above, but selected to "Watch" a variable. Once in the Expressions tab, I just moved over to the Variables tab and Voila - variables back in business.

blocks|key|1771042|text|所有的解决方案对我都不起作用。解决问题的方法是在变量窗口中的下拉箭头下。在布局选项上，我必须选择"Variables+View+Only“，然后我可以再次看到变量的值。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1771043|这个问题也突然出现了。上一秒Debug还在工作，下一秒就不是了。|1771044|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

None of the solutions worked for me. What solved my problem was under the drop down arrow in the Variable window. On the Layout option, I had to choose "Variables View Only" and then I could see the variable's values again. 

This problem also suddenly appear out of nowhere. One moment Debug was working and the next it wasn't.

blocks|key|1984908|text|我也有这个问题:+EclipseNeon+%2B+Tomcat8在调试模式下不能显示所有变量。我已经尝试了上述建议，但没有成功。然后，我使用NetBeans8+%2B+GlassFish4调试了相同的web项目，所有变量都与值一起列出。然后，我使用NetBeans8+%2B+Tomcat8调试了相同的web项目，但并没有列出所有变量。然后，我已经为EclipseNeon安装了GlassFish4，并且在调试相同的web项目时，所有的变量都与值一起列出。所以，问题出在Tomcat8上。注意:以管理员身份运行Eclipse来安装GlassFish4；使用NetBeans可以更容易地安装其他服务器。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1984909|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I too have this problem: EclipseNeon + Tomcat8 doesn't show all the variables when in debug mode. I've tried above suggestions without success. Then I have debugged the same web project with NetBeans8 + GlassFish4 and all the variables are listed with values. Then I have debugged the same web project with NetBeans8 + Tomcat8 and not all the variables are listed. Then I've installed GlassFish4 for EclipseNeon and, debugging the same web project, all the variables are listed with values. So, the problem is in Tomcat8. A note: run Eclipse as administrator to install GlassFish4; with NetBeans is easier to install other servers.

blocks|key|1771841|text|在我的例子中，我认为潜在的原因是Variables+View没有正确地初始化。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1771842|📷|atomic|1771843|另一种选择是在右代码需要更改variables.After之前输入另一个断点，进入第二个断点(上面的菜单)添加，eclipse将刷新视图，一切都应该正常。|1771844|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/665ed750437935b115bbd3b8205e9ec9.png|imageAlt^0|G|E|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@$9|U|A|V|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|W|8|@]|D|@$9|X|A|Y|1|Z]]|E|$]]|$1|I|3|J|5|6|7|10|8|@]|D|@]|E|$]]|$1|K|3|-4|5|6|7|11|8|@]|D|@]|E|$]]]|L|$M|$5|N|O|P|E|$Q|R|S|-4]]]]

In my case,I think the potential cause is <code>Variables View</code> did't initial properly.
 <a href="https://i.stack.imgur.com/aI93A.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/aI93A.png" alt="Variables View init blank"></a>
Alternative is enter another breakpoint before right code need to change variables.After entering the second breakpoint(above menthioned) added,eclipse will refresh the view and all things should be normal again.

blocks|key|1985560|text|就像每个糟糕的软件一样，对这种错误行为的处理是不存在的。对一个人好的东西对其他人不管用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1985561|我让调试器在一个刹车点上停下来一次，然后第二次，第三次，野兽已经显示了包含所有数据的变量视图。|1985562|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Like with every bad software the treatment for this wrong behaivier does not exist.
What is good for one does not work for others.

I let the debuger to stop on a brakepoint once, then again second time and on the third time the beast has shown the Variable View with all data in it.

blocks|key|1986126|text|以上这些对我来说都不起作用。起作用的是这个(从菜单)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1986127|窗口->透视图->关闭透视图|1986128|然后|1986129|Window+->透视->打开透视->调试|1986130|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

Nothing above worked for me. What did work was this (from menu) :
Window -&gt; Perspective -&gt; Close Perspective
then
Window -&gt; Perspective -&gt; Open Perspective -&gt; Debug

blocks|key|1771364|text|对我来说，这个问题的解决方案是正确配置xdebug。我在php.ini中添加了以下几行代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1771365|zend_extension+=+"C:\xampp\php\ext\php_xdebug.dll“|1771366|xdebug.remote_enable+=1|1771367|xdebug.show_local_vars+=1|1771368|我遗漏了重要的部分:+xdebug.remote_enable+=1|1771369|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|N|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|O|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

For me the solution of the problem was to configure xdebug properly.
I added in the php.ini this lines of code :

zend_extension = "C:\xampp\php\ext\php_xdebug.dll"

xdebug.remote_enable = 1 

xdebug.show_local_vars = 1

The important part I was missing : xdebug.remote_enable = 1

blocks|key|1771582|text|如果您正在寻找“正在使用的对象的实时视图”，当您将鼠标悬停在其上时，您看到的只是名称，请确保在您正在测试的方法上放置一个断点。否则，当你将鼠标悬停在上面时，你只能得到方法的名称。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1771583|无论如何，我希望这对某些人有帮助。我尝试了上面所有的步骤，它们都很棒！但我仍然看不到我正在使用的实时对象。这可能只是一个菜鸟的错误。|1771584|祝你好运！|1771585|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

If you are looking for a "live view of the object your are working with " when you hover over and all you see is the name make sure you place a break point on the method you are testing on. Otherwise when you hover over you will only get the method name.

Anyways I hope this helps someone. I tried all the above steps which are great! but I still could not view the object I was working with live. It may just be rookie mistake.

Best of luck!

I am running Eclipse Galileo for developers.

When I run in debug mode, the current variables and their values are not coming up in the Variables window. The window remains empty when I step through my code after a breakpoint.

Last night it was working, so I'm perplexed. Any reason why this might be happening and any tip on troubleshooting?

Variables not showing while debugging in Eclipse

大数据

服务器

编译器

调试器

Eclipse

Java

我正在为开发人员运行Eclipse Galileo。当我在调试模式下运行时，当前变量及其值不会出现在“变量”窗口中。当我在断点之后单步执行代码时，该窗口保持为空。昨天晚上它起作用了，所以我很困惑。有没有可能发生这种情况的原因以及故障排除的任何提示？

问在Eclipse中调试时不显示变量
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