Hi Richard,

So I'm not the only one working on Saturday mate!

Could you have a reference in your project to the older Lucene.Net.dll version. I think on build VS will copy dlls from the references into the projects bin folder as well as building the projects own dll. If so delete that reference in the project and create a new one to the correct version, rebuild...

Matt

Hi Richard

What version of Umbraco are you using? Is it a fresh install or an upgraded install? And are you using uComponents 3 or 4? Since Umbraco 4.8 some of the most popular datatypes from uComponents has been made part of the core in Umbraco.

So if you have upgraded Umbraco from 4.7.x for instance that means you need to make a workaround to make sure uComponents works as expected and avoid weird issues like the one you're describing. Ucomponents before version 5 needs version 2.9.2.2 of Lucene in order to work.

Lee Kelleher has posted some instructions on how to work around this issue here: http://our.umbraco.org/projects/backoffice-extensions/ucomponents/questionssuggestions/33021-Upgrading-to-Umbraco-48-breaks-support-for-uComponents

Hope this helps.

/Jan 

No you're not the only person working on Saturday @Matt! I already removed the reference before replacing the .dll so it's not that.

@Jan I noticed a post by @JasonMacKay yesterday which you were helping with and I should have clarified these things before you asked:

This is a fresh install not upgraded, it's 4.9

I'm using uComponents v4 and uSiteBuilder

So uComponents v4 needs Lucene 2.9.2.2 so possibly when compiling the project, uComponents is causing this?

I'm only using MTNP which is now part of the core so I'll remove uComponents and see if this resolves the issue.

I'll post my results - thanks guys!

That's actually not going to work for me.

I'm working code-first so that when using MTNP I can access the selected nodes via uQuery but this doesn't seem to be available in uComponents v5 ?

Hi Richard

Apparently uQuery is also part of umbraco core from v4.8 according to this discussion http://ucomponents.codeplex.com/discussions/393146

Hope this helps.

/Jan

Hi Jan

So I realised I had already followed the steps for working around uComponents v4, therefore already have a bin/legacy folder with Lucene.Net v2.9.2.2

Weird that when I drop 2.9.4.1 into the bin folder and save the xslt file it saves correctly.

As soon as I compile the project, the bin version of Lucene.Net changes back to 2.9.2.2 - Not sure why compiling would cause it to roll back?

I'll take a look at that post - if I can get at uQuery in the core then I can remove uComponents and "hopefully" upgrade the Lucene.Net.dll file

Will again posts results, in case anyone else has this issue.

Thanks again!

For anyone who may have similar issues - the real issue here is that I'm an IDIOT!

I got mixed up with another project - I took this over for another dev and am building 3 more site into existing Umbraco installation - and just checked and discovered it's actually Umbraco 4.7.1!!

So no wonder I couldn't get XSLT Search to work, no wonder I couldn't get uQuery from Umbraco.dll !

@Jan thanks for your help - I'm now going to hang my head in shame :D

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