Description Sebastian Heinrich 2024-04-30 08:07:44 EDT

I don't know wether this is the correct place to file this bug.
If not, please move it or tell me to which repo it could belong to.

The Marketplace client shows error message:

I am behind a company proxy but in general is the eclipse able to connect to the internet - e.g. install new software and choose one of the eclipse update sites workes. Means that I am able to install plugins via "install new software" comming from update sites hostet in the internet.

The problem occurs when I try to open the marketplace via Help → Eclipse Marketplace.
Then the following error message appears:
Cannot install remote marketplace locations: Cannot complete request to https://marketplace.eclipse.org/catalogs/api/p: Connection failed

The same happens when I try with drag'n drop from marketplace website, e.g. open marketplace.eclipse.org, choose e.g. Spring Tools 4 and drag'n drop the "install" field from website to eclipse instance.

This happens with eclipse 2023-12 and 2024-03 and NOT with 2023-09.

Error Log entry:
org.eclipse.core.runtime.CoreException: Cannot complete request to https://marketplace.eclipse.org/catalogs/api/p: Connection failed

This is most often caused by a problem with your internet connection. Please check your internet connection and retry.
	at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:195)
	at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:130)
	at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:117)
	at org.eclipse.epp.internal.mpc.core.service.DefaultCatalogService.listCatalogs(DefaultCatalogService.java:53)
	at org.eclipse.epp.internal.mpc.ui.commands.AbstractMarketplaceWizardCommand.lambda$0(AbstractMarketplaceWizardCommand.java:169)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
Caused by: org.eclipse.core.runtime.CoreException: Connection failed

This is most often caused by a problem with your internet connection. Please check your internet connection and retry.
	at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:190)
	... 5 more
Caused by: java.io.IOException: Pipe closed
	at java.base/java.io.PipedInputStream.read(PipedInputStream.java:307)
	at java.base/java.io.PipedInputStream.read(PipedInputStream.java:377)
	at org.eclipse.equinox.internal.p2.transport.ecf.FileReader$1.read(FileReader.java:334)
	at java.base/java.io.BufferedInputStream.fill(BufferedInputStream.java:244)
	at java.base/java.io.BufferedInputStream.read1(BufferedInputStream.java:284)
	at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:343)
	at java.base/java.nio.channels.Channels$ReadableByteChannelImpl.read(Channels.java:387)
	at org.eclipse.epp.internal.mpc.core.service.MarketplaceUnmarshaller.peekResponseContent(MarketplaceUnmarshaller.java:98)
	at org.eclipse.epp.internal.mpc.core.service.MarketplaceUnmarshaller.unmarshal(MarketplaceUnmarshaller.java:62)
	at org.eclipse.epp.internal.mpc.core.service.RemoteMarketplaceService.processRequest(RemoteMarketplaceService.java:169)
	... 5 more