theme.res file does not open anymore, codename one themes - codenameone

Themes.res file is not opening.
What do i do ?
However, the app is working.
The exception that I am getting on the console while opening the file is:
java.lang.NullPointerException
at com.codename1.ui.util.Resources.createImage(Resources.java:936)
at com.codename1.ui.util.EditableResources.createImage(EditableResources.java:2332)
at com.codename1.ui.util.Resources.loadFont(Resources.java:1119)
at com.codename1.ui.util.EditableResources.loadFont(EditableResources.java:1932)
at com.codename1.ui.util.EditableResources.openFileWithXMLSupport(EditableResources.java:426)
at com.codename1.designer.ResourceEditorView$LoadResourceFileAction.exectute(ResourceEditorView.java:4112)
at com.codename1.ui.resource.util.BlockingAction.run(BlockingAction.java:88)
at java.lang.Thread.run(Unknown Source)
Is there any way I can recover this file / data ?

First verify that the file isn't a 0 size file, if it got corrupted to that level you will need to restore from backup. This hasn't happened for us in years as far as I know but its always a risk.
Next make sure you didn't remove/rename any ttf fonts that might be used by the theme, this is a common cause for failures in the designer.
Next we need to see the actual error and to do that we need to run the designer from command line using:
java -jar ~/.codenameone/designer_1.jar
(code for Mac/Linux replace ~ with your home directory and reverse the slashes for Windows).
Now try to open the resource file and see if you get an exception in the console. Assuming you do we will know more about it and might be able to help you recover your data.
We are currently migrating to new XML based format which should become the default soon.

Related

There is no editor available for filename.cs Make sure the application for the file type (.cs) is installed

I get following error when I am trying to open my .cs file of design.
There is no editor available for filename.cs Make sure the application for the file type (.cs) is installed
I was working in .cs file and system suddenly restarted. When I restart, I got above error.
I have tried to open .cs file in different tools. In Notepad++, I get NULL. In all other tools like notepad and wordpad etc, I get file blank.
It shows file size 291 KB. As this file was important, I need to recover it somehow.
Can anybody suggest me way to achieve this?
If you have not used tools such as git or subversion I recommand to use windows restore point.
Else I think that you should use application for recovery such as GoBack.

A gpload control file processing error occurred. Entry must be a YAML sequence

I want to load data into a greenplum database with gpload.py (Windows Server). But I only get a weird output:
|ERROR|A gload control file processing error occured. The gpload:input:source(1):file entry must be a YAML sequence
I tried to use gpload with linux and it worked fine. So my yaml file and my input data should be correct.
Does anyone know how to fix that problem?
You should post the yaml config file you are using to make sure there are no other problems. But I would guess since you said that it works on linux but not on windows that you have a line ending problem.
YAML files are line and whitespace sensitive. Try editing the file with a local editor on the Windows machine.

Lost code lines when Notepad++ crashed

I was working on a .js file this morning on Notepad++, as usual, when the program just crashed. So I ended it, and re-opened it to see that all my code lines in my .js file, had disappeared, and now all I have left is the file with a size of 0kb because there's nothing left in it. How the hell is that even possible ? It erased everything I typed and saved the file as if there's nothing in it.
Do you know a way to get my code back ? Or did something like this ever happened to someone ? :/ I'm kinda worried because there was a lot of work there and I don't feel like re-typing it all...
When that option is enabled (and it is by default), Notepad++ keeps a backup copy of files you edit.
You can find the backups in the directory %APPDATA%\Notepad++\backup under the format filename#datetime.
I lost four unsaved files when my Notepad++ crashed, I searched through net and found another way to retrieve unsaved files other than backup folder
C:\Users\{username}\AppData\Roaming\Notepad++\backup
Hope it can help others who face the same problem as me. You can try to locate the dump files at
C:\Users\{username}\AppData\Local\Temp\N++RECOV
There will be .dump file inside, this is where I found my unsaved files. You can open the dump file with Notepad++, and see your unsaved works.
This has happened to me a few times lately and I've found a few solutions that make it possible to recover the lost code.
For Windows 7 and probably other modern Windows versions:
Find the file in File Explorer. The size will be 0KB. Right click on it and then choose Properties from the context menu.
Choose the Previous Versions tab. There's a good chance you will find a fairly recent version saved during the latest Restore point. If it's a bit old, it's still probably better than the current 0KB.
Click the Restore button.
My personal optimal solution:
Since this happened to me a few times and the Windows Previous Version was not always up to date, I looked for a different solution that could always give me the latest, most up-to-date version before the 0KB crash.
I discovered that I already had the solution installed on my computer. I have a SugarSync account that always backs up my work files to the cloud. The great part of the service is that SugarSync always keeps the last 5 versions in the cloud, so while the current version will be 0KB, you can download the next to last version and update your file on your computer.
If you have some other backup program, you can check if that service also keeps different versions that you can recover.
I've used notepad++ without any backup for years. One day this happen to me, too.
Here is what I've found as possible solutions:
http://buffernow.com/notepad-plus-crash-recover-your-lost-file/
(similar to Indrajit answer) - not much help. I didn't find my file there.
I have recovered my file one week ago as per answer of Hvck
Same problem here. Same answers:
https://superuser.com/questions/390204/how-to-restore-a-previous-version-of-file-in-notepad
One lesson learned: Use the backup!
use a plugin:
http://www.ilovefreesoftware.com/12/windows/two-plugins-auto-save-files-notepad-auto-save-autosave2.html
use notepad++ backup
http://allinworld99.blogspot.ca/2015/01/notepad-backup-files.html
** UPDATE **
It happened to me again!!! Another way to recover my file: View source on my browser and resave the file to other location. If you are lucky enough to have the file loaded in your browser :) It worked for me for a css file and for a js file.
Comparing the files: what N++ backed-up and the file from browser and files are matching. OMG!
GO to Taskbar click and run %APPDATA%, click to Notepad++ click to backup.
Your files saved by filename.extensionname#year-month-date_time
I know it's too late to answer this, but maybe my answer will help others.
I've encountered the same problem recently. Then it became regular. I did not find a solution to the problem itself, plus it may be caused by many different reasons, so probably no universal solution exists.
However, there is a way to save your files while notepad++ is not closed. Even if the backups folder is empty.
First of all, do not close notepad++. Open a taskmanager, find the notepad++ process and locate the Dump or Create dump file option. Click it. This will create a whole memory dump of the process. This dump will contain the documents you had opened. However you may need to find this data, plus it may be in a different encoding. I guess it is in UTF8 most of the time, but I am not completely sure.
The dump file can be examined with simple programs like notepad++ itself or with a hex editor.
Notepad doesn't auto-save its open file so unfortunately you have lost your work.
On next time you can use Notepad++ it retrieves file automatically
Refer this link may it help you Notepad++ recovery
I tried all the above solutions but nothing was working for me.
But luckily I have opened files one day earlier in eclipse as well. Eclipse and all other IDEs maintain a cache of all the files. You can get the copy of the file from that cache. To get copy from the eclipse.
Right Click on the file Name
Go to Replace With - Previous from the Local History
This answer applies to more recent versions of NotePad++:
Go to the folder of the file, see if there is a subfolder called nppBackup. Recently I've found sometimes the backup wasn't created in %AppData%/Notepad++/backup but it always seems to get created here, with the following file name format [original file name][date stamp]_[time stamp].bak

How to edit a SQL Server trace file?

I want to change a particular entry in a trace file. How can I do it?
I have received a set of trace files which were run on the prod server. From these I was trying to get a set of RML files to replay the load on a different environment. To change the .trc files to RML files I ran readtrace.exe
However, readtrace did not output RML files. Looking at the logs I see the following error
06/06/12 15:43:20.914 [0X0000060C] SPID: 118 Seq: 50736293 [Error: 110003][State: 0][Abs Char: 233][Seq: 0] SYNTAX ERROR: String is
missing proper closing quote near (Char Pos: 0x139 Byte Pos: 0x272)
It then clearly shows the entry which is causing this error. While I have sent the bug to the dev team and the fix will go out in the next release, I need to use the current trace file to generate and replay the load. Thus I want to fix the particular entry in the trace file which is causing this error.
Is it possible? I tried opening the trace file in wordpad but wordpad crashed, not surprising that given the trace file is 250MB. Trying to install Vim and see if I can open and change the trace file there, but was wondering if anyone knew of an easier method to do this.
I could not find a way to do this, so finally going the expected way of requesting for a new server side trace, which is taken after the fix has been put.
Before that I did try to load the trace files into a table, then load in profiler and then change the values which I needed and generate a new trace file, but crticial events needed for RML generation are lost when you load to profiler. I also opened a smaller trace file in wordpad and found that I could not edit the contents as there was binary content as well and it wasnt clear what text editing would achieve.
Thus in the end, the only way to get a trace which can generate RML files was to fix the bad query in the code and push the fix and then take the trace once again.

An Error Occurred While Downloading A Required File

I'm not sure if this is the right forum or not, since I have no idea what's causing this problem. I have a WPF application that was compiled into a setup project. After building the setup project, there are two files: setup.exe and [Program Name].msi. I put both files in the same directory in an ASP.NET website, served via IIS 7.5. Everything was working fine for about a week, until I started getting the error:
"An error occured while downloading a
required file. You may retry
downloading the file or cancel setup."
This happens when I click on a link on my website for the setup.exe file. After seeing this error, there's a tab labeled "Details" which I can click to display the message:
"An error occurred trying to download
'[website url for the .msi file]'. See
the setup log file located at
'C:\Users[username]\AppData\Local\Temp[some
alphanumeric
sequence].tmp\install.log' for more
information."
I looked at this file, but it just restates that there was a problem downloading the .msi file. Can anyone offer me some suggestions? I'm really stumped on this, and have no idea where to go...
Many thanks for the help!
Andrew
EDIT: This appears to be a problem with the computer that I'm downloading the program to. I tried downloading and installing the program on a different computer, and everything worked fine. Apparently, I must have changed some setting on my computer to cause this, although I'm not sure what that is...
So you're trying to download these files directly? Could the server be preventing the download of the .msi file type? How is the download taking place? Is it user initiated?
I was experiencing the same issue this morning and I finally figured out that it caused by either one (or both) of the following settings in IIS:
Compression: I had compression enabled for both static and dynamic files
Output Caching: I had bit Enable cache and Enable Kernel Cache enabled
I cleared all of the above check boxes and after that the setup.exe downloaded the MSI without a problem!
You connection was interrupted just try the preview command you type and also check your connection

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