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SWTException: Failed to create Ole Client. result= -2147221164 [message #1744016]

Wed, 21 September 2016 09:01

Eclipse User

Hi there,

I'm trying to deploy a Bundle from Eclipse Neon for x64 architectures.
The project comes out from a x86 architecture setup and recall a .NET component via OLE.

I set up all the Environment: Java x64, dlls recompiled and registered for x64, updated osgi and swt libraries....

The problem is that once I run the product (from Eclipse), the main GUI of my application partially loads, but I got the following message:

"org.eclipse.swt.SWTException: Failed to create Ole Client. result= -2147221164
    at org.eclipse.swt.ole.win32.OLE.error(OLE.java:302)
    at org.eclipse.swt.ole.win32.OleClientSite.<init>(OleClientSite.java:253)
    at ....."

It seems the OLE component fails to run. To try solving this, I registered the dll (developed in VS) into ActiveX using RegAsm.exe (\windows\Microsoft.NET\ folder), but this didn't solve the problem.

Every help will be gratefully accepted.

Thank you.

Bane

Re: SWTException: Failed to create Ole Client. result= -2147221164 [message #1770032 is a reply to message #1744016]

Mon, 07 August 2017 11:44

Eclipse User

Hi,

I am also getting similar issue when I am executing below code:-

try {
frame = new OleFrame(shell, SWT.NONE);
clientSite = new OleClientSite(frame, SWT.NONE, "Passport.system");
clientSite.doVerb(OLE.OLEIVERB_INPLACEACTIVATE);
addFileMenu(frame);
}

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