I'm developing some new Components in a brand new installation of Talend Open Studio for ESB version 6.3.0 and when I try to execute a job where there's only one of my new component, I get this message:
Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted
I'm running Studio on a Linux Mint machine, with Java 8 as default jvm, and with Java 7 jdk installed.
Everything in Studio is configured to use version 7 of Java, in the General references
and in the config of the COMPONENT_PROJECT.
What more do I have to set up to be able to use Java 7 in my Components?
PS: Everything else works perfectly in Studio.
For Talend 5 the java JDK had to be installed when working with esb/web services.
Refer to the documentation:
https://help.talend.com/display/KB/Requiring+a+JDK+installation+to+build+jobs+starting+from+version+6.0
Related
Whenever i try to run/debug an Azure Function project in Visual Studio 2017 i get an error stating that i need .Net Framework 4.7.1 (which i can't install due to have preinstalled windows 10 Enterprise in my working machine by company policy),I'm using Azure Functions and Web Tools Extension version 15.0.40608.0, anyone can help me with a workaround on this matter ?
If you got exactly this error message
The reference assemblies for framework ".NETFramework,Version=v4.7.1" were not found. To resolve this, install the SDK or Targeting Pack for this framework version or retarget your application to a version of the framework for which you have the SDK or Targeting Pack installed. ...
You can try to change your target framework to a version you have installed, like the error suggests.
Right click on your project, Edit FunctionProjectName.csproj, find <TargetFramework>net471</TargetFramework>, change it to the version installed, like net461.
If you can't run this project correctly on lower version of .Net Framework, as rickvdbosch says, it might be required to update your Windows and install the SDK or modify your code to make it compatible on lower version.
Is it possible to create Wince Setup in Winodws 10? If yes ther how,
Actually I want to build Eboot source code and create image for that.
how can we build this source code in windows 10.
Generally to build Windows CE source code you need Platform Builder.
This is a plugin for a specific version of Visual Studio.
CE6 - VS2005
CE7 - VS2008
CE2013 - VS2013/VS2015
If you plan to build for CE6 you'll have to install VS2005. I don't know if this is possible. For sure VS2008 works.
You can use a virtual machine running an older version of windows or, if you already have a WINCE600 folder backed up you can install VS2008 and Platform Builder and choose that folder as your CEROOT folder. This is not officially supported by MS (and will never be), but works for me and other people that needed to use old CE versions on a new PC.
I've installed Pydev plugin with eclipse c/c++ and it worked will but after two days something wrong happened and it shows this message
(No editor descriptor for id org.python.pydev.editor.PythonEditor)
I tried to install it once again but still the same problem
That message means that PyDev isn't really properly installed or its requisites are not properly matched.
The possible reasons are that you're using a different java vm from the one you had (PyDev requires java 8 onwards), it became corrupted (i.e.: could happen if you had some issue in your hard drive, but that's very rare compared with not running Eclipse using java 8) or you're using an older version of Eclipse with a newer version of PyDev (see the "Need to use older Eclipse/Java" section on http://www.pydev.org/download.html).
I just installed Android Studio 2.0 on OSX 10.11.4. I get this error:
Running on a JDK8 version affected by drag and drop issues (1.8.0_60
through 1.8.0_76). See IDEA-146691 for details, and consider using a
JDK outside the problematic range.
IDEA-146691 did not help me.
Isn't the JDK bundled with Jetbrains IDEs? How am I supposed to change it?
My OSX Java is 8 Version 77.
Solution:
My fault: Java version in the OSX Settings is NOT the JDK version.
Just download the new JDK as Alessio answered below.
I got the same error. Simply download the last release (1.8.0_77) from Java Official and the error will disappear. Probably you don't have the last version if the error still shows up, check the version via terminal javac -version
See IDEA-146691 Drag and Drop (to move file) Dialog frozen - escape exits for details, and consider using a JDK outside the problematic range.
See Issue 201716: Buttons in move dialog not working
I recently started development with Android Studio 1.1.0 (bundle 135.1740770 for Windows) having JDK version "1.8.0_40" installed (64 Bit).
So far everything works fine, except I cannot import classes added with Java 8. I recognized it when trying to import java.util.Optional, but it's the same with e.g. java.util.stream.
May it be the case that my project somehow only uses a Java 7 subset of my JDK's standard library? And is it possible (recommended) to change that? I looked for a java version param in properties files, manifest and IDE settings. Didn't find anything like that.. anyone experienced something like that?
Btw. following the first comment in Is it possible to use Java 8 for Android development? it should be possible basically, but it seems to only cover Eclipse..
If you read further down in your linked comments, you will find the solution:
You may use JDK 6 or above for Android development. However, the compilation supports Java version 6 (and 7 in case of KitKat).
So yes, you may use JDK 8 for development, but you need to set the language level to JDK 6 or JDK 7. You cannot use any features that were added to JDK 8. To set the language level in Android Studio, go to:
File > Project Structure > Project > Select Project language level