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Home » Eclipse Projects » scout » Fresh Eclipse Oxygen w Scout Install On Centos 7(Receiving Initialization Failed when trying to access Hello World App.)
Fresh Eclipse Oxygen w Scout Install On Centos 7 [message #1790099] Tue, 05 June 2018 02:07 Go to next message
Dan Mumford is currently offline Dan MumfordFriend
Messages: 20
Registered: October 2017
Location: US
Junior Member
Does Tomcat/App Server need to be run on the development machine in order to run the hello world application on localhost?

Thanks in Advance.
Re: Fresh Eclipse Oxygen w Scout Install On Centos 7 [message #1790101 is a reply to message #1790099] Tue, 05 June 2018 06:04 Go to previous messageGo to next message
Patrick Bänziger is currently offline Patrick BänzigerFriend
Messages: 69
Registered: September 2011
Member
On a development machine, you typically don't need to have a dedicated app server.

When using the hello world archetype, it generates "dev"-projects and appropriate Eclipse launcher files for you.
These include a Jetty-AppServer via Maven which will host your application.
Re: Fresh Eclipse Oxygen w Scout Install On Centos 7 [message #1790143 is a reply to message #1790101] Wed, 06 June 2018 00:55 Go to previous messageGo to next message
Dan Mumford is currently offline Dan MumfordFriend
Messages: 20
Registered: October 2017
Location: US
Junior Member
Any idea how to get rid of this "initialization failed" error?

[Updated on: Wed, 06 June 2018 01:05]

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Re: Fresh Eclipse Oxygen w Scout Install On Centos 7 [message #1790150 is a reply to message #1790143] Wed, 06 June 2018 05:45 Go to previous messageGo to next message
Patrick Bänziger is currently offline Patrick BänzigerFriend
Messages: 69
Registered: September 2011
Member
Typically, "Initialization failed" occurs when the UI part of the application has started, but the backend has not (successfully).
Make sure you have started both the UI and Backend launchers, and if the problem persists, please post the log messages from the Console View (using the little blue monitor icons to switch between launched applications) in Eclipse.
Re: Fresh Eclipse Oxygen w Scout Install On Centos 7 [message #1790203 is a reply to message #1790150] Wed, 06 June 2018 22:47 Go to previous messageGo to next message
Dan Mumford is currently offline Dan MumfordFriend
Messages: 20
Registered: October 2017
Location: US
Junior Member
Attached is the console for the client which is showing the errors.

[Updated on: Wed, 06 June 2018 22:56]

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Re: Fresh Eclipse Oxygen w Scout Install On Centos 7 [message #1790214 is a reply to message #1790203] Thu, 07 June 2018 06:57 Go to previous messageGo to next message
Stephan Merkli is currently offline Stephan MerkliFriend
Messages: 24
Registered: April 2012
Junior Member
The available implementation of ISecurityProvider uses Sun specific class (SunSecurityProvider). You seem to use a different JDK. See https://www.eclipse.org/forums/index.php?t=msg&th=1080131&goto=1775072&#msg_1775072 for further information.

Verify that the properties
scout.auth.publickey (config.properties in *.server.app.dev) and scout.auth.privatekey (config.properties in *.html.app.dev) were successfully generated when creating the Scout project.
Re: Fresh Eclipse Oxygen w Scout Install On Centos 7 [message #1790375 is a reply to message #1790214] Fri, 08 June 2018 17:59 Go to previous messageGo to next message
Dan Mumford is currently offline Dan MumfordFriend
Messages: 20
Registered: October 2017
Location: US
Junior Member
How do I

Verify that the properties
scout.auth.publickey (config.properties in *.server.app.dev) and scout.auth.privatekey (config.properties in *.html.app.dev) were successfully generated when creating the Scout project.

?
Re: Fresh Eclipse Oxygen w Scout Install On Centos 7 [message #1790409 is a reply to message #1790375] Sat, 09 June 2018 19:48 Go to previous message
Stephan Merkli is currently offline Stephan MerkliFriend
Messages: 24
Registered: April 2012
Junior Member
The one you posted in the other thread means that the private and public key pair couldn't be created successfully. To generate them manually, run SecurityUtility as described by Mat in the post I referenced before. To run this, you either need to run it with Oracle JDK or implemented the ISecurityProvider yourself. The SDK couldn't create them because you are using a JDK that doesn't have the Sun specific classes.
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