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Questions tagged [eclipse-photon]

Photon is the code name for Eclipse 4.8 released on 27th June 2018. Use this tag for questions which are specific to this Eclipse release, in most cases you should also specify the eclipse tag.

Photon project web site: https://projects.eclipse.org/releases/photon

71 questions
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Why do I get the error: "Editor does not contain a main type" with the following code in Eclipse Photon?

Right now, I'm trying to teach my friends how to code. I've gotten past some pretty basic stuff and am trying to have them run their code. I just downloaded the latest Eclipse version: Eclipse Photon, and have the latest JDK. For some reason, the…
BLUR Clan
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Eclipse Photon perspectives behave differently from Eclipse Mars (= weird)

I've been using PyDev with Eclipse Mars for a long time, with basically a pydev and a debug perspective. Both showed different layout and views, but they were synchronized in the sense that when I loaded another source file into the pydev…
virtualnobi
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C++, binaries, makefile and .mk

I recently decided to download eclipse photon for C++ development. I have never written a C++ or C program before. I started a new project and they have a pre-built hello world program that I went with just to check it out. I noticed in the Project…
Rob
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Not honoring Bundle-RequiredExecutionEnvironment in manifest.mf

I am running Photon on Java 10. I am testing a small plugin used to help me to learn how to write plugins. When I run the plugin I get the following popup validation message: Missing Constraint: Bundle-RequiredExecutionEnvironment: JavaSE-10 My…
Jonathan
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Cannot install Eclipse on Mac

I downloaded the dmg file but on starting the installer, it stops with the following error: ERROR: org.eclipse.equinox.p2.transport.ecf code=1002 Unable to read repository at…
Diparati
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Which Eclipse Photon plugin provides a "JPA Tools" context menu entry?

I do not see a JPA Tools item in a context menu of my project in Eclipse Photon. In my Eclipse Oxygen installation I have this item. It is provided by the "Eclipse Web Tools Platform" provider's "Dali Java Persistence Tools - JPA UI" plugin. I can…
Alexander Pozdneev
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JRebel and Eclipse Photon

I can't start an Eclipse configuration with JRebel enabled when using Eclipse Photon M6. Is this known ? I don't get such an error with Eclipse Oxygen. The error log is here: https://gist.github.com/jeffmaury/2f8afc581ddaa194edf889d17ec39798
Jeff MAURY
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Errors occurred during the build. Errors running builder 'GWT Project Validator'

Hi i am new in GWT and just installed eclipse photon and imported the project. Whenever i try to build the project i get the error "Errors occurred during the build.
Errors running builder 'GWT Project Validator' on project…
Spr k
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Eclipse error when I launched it

I have one problem with my Eclipse IDE. When I launched it, I have the error below : Click here to show error I have already tried to reinstall Eclipse and to change folder of workspace but I have already this error.
user5981709
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Eclipse compile error shown incorrectly (Can only iterate over an array or an instance of java.lang.Iterable)

I'm experiencing a really weird issue in Eclipse (Photon 4.8). I have some code that uses the for (Object x : ObjectList){} logic and all of a sudden it's throwing a compile error on me. Can only iterate over an array or an instance of…
Jason Schade
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cygwin_exception::open_stackdumpfile: Dumping stack trace to class4.exe.stackdump

main.cpp #include #include #include #include using namespace std; int randNum = 0; int digit = 0; int length = 0; int choice = 0; int remainder = 0; int counter = 0; int origArray[5] = { }; int reverseArray[5]…
Kunal C
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