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tycho build of e(fx)clipse product failed due to missing requirements [message #1746757]

Fri, 04 November 2016 05:55

Eclipse User

Hello,

I am struggling with building an e(fx)clipse product via Maven / Tycho.

Building bundles, features, update site and target all went fine (showed at least no warning or error) but failed when installing the product due to missing requirements. I have no idea where to add more informatioen to resolve this problem and would appreciate any hint you can give me. The following shows the error message from the build process

Installing my.app 1.0.0.201611040920.
Installation failed.
Cannot complete the install because one or more required items could not be found.
 Software being installed: MyApp 1.0.0.201611040920 (my.app 1.0.0.201611040920)
 Missing requirement: toolingwin32.win32.x86_64org.eclipse.equinox.common 1.0.0.201611040920 requires 'bundle org.eclipse.equinox.common 3.8.0.v20160509-1230' but it could not be found
 Cannot satisfy dependency:
  From: MyApp 1.0.0.201611040920 (my.app 1.0.0.201611040920)
  To: toolingmy.app.configuration [1.0.0.201611040920]
 Cannot satisfy dependency:
  From: toolingmy.app.configuration 1.0.0.201611040920
  To: toolingwin32.win32.x86_64org.eclipse.equinox.common [1.0.0.201611040920]

I am running Eclipse 4.6, e(fx)clipse 2.4, Maven 3.3.9, Tycho 0.25.0. Target definition is done. Executing this application within eclipse works as expected.
Tycho is configured using POM less builds for bundles.

Thank you and best regards
Uwe

Re: tycho build of e(fx)clipse product failed due to missing requirements [message #1746779 is a reply to message #1746757]

Fri, 04 November 2016 09:30

Eclipse User

I'm a bit confused about the error message. What is toolingwin32.win32.x86_64org.eclipse.equinox.common in version 1.0.0?

Re: tycho build of e(fx)clipse product failed due to missing requirements [message #1746789 is a reply to message #1746779]

Fri, 04 November 2016 11:41

Eclipse User

Indeed it is curious. But that 's the way it shows up in the Eclipse console. I assume there should be a blank after tooling.

Re: tycho build of e(fx)clipse product failed due to missing requirements [message #1746840 is a reply to message #1746789]

Sat, 05 November 2016 10:40

Eclipse User

Based on your raised question I did some more quick research and found out, that these names starting with "tooling" come from p2content.xml which has been created during build process.

Here is an excerpt of 'MyApp/releng/my.app.product/target/p2content.xml':

<?xml version='1.0' encoding='UTF-8'?>
<units size='45'>
  <unit id='toolingmy.app.configuration' version='1.0.0.201611051409'>
    <provides size='1'>
      <provided namespace='org.eclipse.equinox.p2.iu' name='toolingmy.app.configuration' version='1.0.0.201611051409'/>
    </provides>
    <requires size='24'>
      <required namespace='org.eclipse.equinox.p2.iu' name='toolingmy.app.config.gtk.linux.x86_64' range='[1.0.0.201611051409,1.0.0.201611051409]'>
        <filter>
          (&amp;(osgi.arch=x86_64)(osgi.os=linux)(osgi.ws=gtk))
        </filter>
      </required>
      <required namespace='org.eclipse.equinox.p2.iu' name='toolingcocoa.macosx.x86_64org.eclipse.osgi' range='[1.0.0.201611051409,1.0.0.201611051409]'>
        <filter>
          (&amp;(osgi.arch=x86_64)(osgi.os=macosx)(osgi.ws=cocoa))
        </filter>
      </required>

... lines deleted ...

</units>

Where does this come from?

[Updated on: Sat, 05 November 2016 10:53] by Moderator

Re: tycho build of e(fx)clipse product failed due to missing requirements [message #1750488 is a reply to message #1746840]

Wed, 21 December 2016 11:23

Eclipse User

I'm getting the same error!

p2content.xml includes the string "tooling" directly in front of unit ids, which breaks the build. Strangely enough, I had been able to build the same branch without problems earlier today.

Tycho 0.26.0
Neon Update site

Error messages:

[INFO] --- tycho-p2-director-plugin:0.26.0:materialize-products (materialize-products) @ repository ---
[INFO] Installing product com.myapp.product for environment linux/gtk/x86 to /home/user/repository/target/products/com.myapp.product/linux/gtk/x86/myapp
Installing com.myapp.product 0.3.0.201612211624.
Installation failed.
Cannot complete the install because one or more required items could not be found.
 Software being installed: myapp 0.3.0.201612211624 (com.myapp.product 0.3.0.201612211624)
 Missing requirement: toolingorg.eclipse.equinox.launcher 1.3.201.v20161025-1711 requires 'bundle org.eclipse.equinox.launcher 1.3.201.v20161025-1711' but it could not be found
 Cannot satisfy dependency:
  From: myapp 0.3.0.201612211624 (com.myapp.product 0.3.0.201612211624)
  To: toolingcom.myapp.product.application [0.3.0.201612211624]
 Cannot satisfy dependency:
  From: toolingcom.myapp.product.application 0.3.0.201612211624
  To: toolingorg.eclipse.equinox.launcher [1.3.201.v20161025-1711]
Application failed, log file location: /tmp/tycho4664114712552945170equinox/config/1482337425753.log

Also, the log file doesn't exist. Sounds like a bug in the p2-director-plugin?

[Updated on: Wed, 21 December 2016 11:26] by Moderator

Re: tycho build of e(fx)clipse product failed due to missing requirements [message #1751124 is a reply to message #1750488]

Wed, 04 January 2017 11:03

Eclipse User

We are getting the same error here on our product builds that have been running smoothly since we switched to Tycho in August 2017, it just suddenly stopped working sometime between 5AM and 10AM on Wednesday December 21, 2016.

This implies to me that something in the hosted infrastructure changed. If we revert to Tycho 0.22 then we can build again, but resulting Mac and Linux executables when run fail with an error "The Storyboard executable launcher was unable to locate its companion shared library.".

I am eager and happy to work with anyone to resolve this issues as we are currently a bit stuck. Our builds were targeting released Neon if that helps matters.

Thomas

Re: tycho build of e(fx)clipse product failed due to missing requirements [message #1751139 is a reply to message #1751124]

Wed, 04 January 2017 15:27

Eclipse User

Are your builds running against efxclipse nightly builds? IIRC at that time Neon.2 has been released and we package that into our builds!

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