Forgot to say that this is Zope 2.9.8, Five 1.4 branch from svn, Plone 2.5.5<br><br>/Sasha<br><br><div class="gmail_quote">On Fri, May 16, 2008 at 12:03 PM, Sasha Vincic &lt;<a href="mailto:sasha.vincic@gmail.com">sasha.vincic@gmail.com</a>&gt; wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi<div><br></div><div>On a server we have a ZEO server with 6 clients. When we start/restart the server we often get on random instance an AttributeError @@plone and all other browser pages. I have tracked it down to a ConflictError when installing Five on startup. See traceback bellow. To solve this I tried to set enable-product-installation = off to all except one instance but I still got errors.</div>

<div>For now we restart the broken instances until they work, I have tried to set sleeping times up to couple seconds between the instances but it didn&#39;t make any difference.<br></div><div><br></div><div>Five fails when it tries to execute the registerPackage in zcml files. Not the same product every time.</div>

<div>First I thought it didn&#39;t respect the enable-product-instalation but that is checked in App.Product.initializeProduct method.&nbsp;</div><div>So I played in fiveconfigure.py with transaction.savepoint() but no success but if I manually check App.Product.doInstall like in the diff below&nbsp;</div>

<div><br></div><div>Now my question is if this is correct solution for the problem or will it have other side effects that I am not aware of? How do I write tests for an ConflicError during startup?</div><div><br></div><div>

/Sasha</div><div><br></div><div>Index: fiveconfigure.py &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</div>

<div>=================================================================== &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</div><div>--- fiveconfigure.py &nbsp; &nbsp;(revision 86781) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<br>

</div><div><div>+++ fiveconfigure.py &nbsp; &nbsp;(working copy) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div>

<div>@@ -23,7 +23,7 @@ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</div><div>&nbsp;import warnings &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div>

<div>&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div><div>&nbsp;import App.config &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div>

<div>-from App.Product import initializeProduct &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div><div>+from App.Product import initializeProduct, doInstall &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</div>

<div>&nbsp;from App.ProductContext import ProductContext &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div><div>&nbsp;import Products &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div>

<div>&nbsp;from zLOG import LOG, ERROR &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div><div>@@ -265,6 +265,8 @@ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</div>

<div>&nbsp;&nbsp; &nbsp; if not hasattr(module_, &#39;__path__&#39;): &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</div>
<div>
&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; raise ValueError(&quot;Must be a package and the &quot; \ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div><div>

&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&quot;package must be filesystem based&quot;) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</div><div>

+ &nbsp; &nbsp;if not doInstall(): &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div><div>+ &nbsp; &nbsp; &nbsp; &nbsp;return &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</div>

<div>&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div><div>&nbsp;&nbsp; &nbsp; app = Zope2.app() &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div>

<div>&nbsp;&nbsp; &nbsp; try:&nbsp;</div></div><div><br></div><div><br></div><div><br></div><div><br></div><div><div><div>2008-05-16 11:48:17 ERROR Zope Couldn&#39;t install Five</div><div>Traceback (most recent call last):</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/OFS/Application.py&quot;, line 783, in install_product</div>

<div>&nbsp;&nbsp; &nbsp;initmethod(context)</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/products/Five/__init__.py&quot;, line 31, in initialize</div><div>&nbsp;&nbsp; &nbsp;zcml.load_site()</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/products/Five/zcml.py&quot;, line 41, in load_site</div>

<div>&nbsp;&nbsp; &nbsp;_context = xmlconfig.file(file)</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/zope/configuration/xmlconfig.py&quot;, line 560, in file</div><div>&nbsp;&nbsp; &nbsp;context.execute_actions()</div>

<div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/zope/configuration/config.py&quot;, line 612, in execute_actions</div><div>&nbsp;&nbsp; &nbsp;callable(*args, **kw)</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/products/Five/fiveconfigure.py&quot;, line 285, in _registerPackage</div>

<div>&nbsp;&nbsp; &nbsp;transaction.commit()</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/transaction/_manager.py&quot;, line 96, in commit</div><div>&nbsp;&nbsp; &nbsp;return self.get().commit(sub, deprecation_wng=False)</div>

<div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/transaction/_transaction.py&quot;, line 380, in commit</div><div>&nbsp;&nbsp; &nbsp;self._saveCommitishError() # This raises!</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/transaction/_transaction.py&quot;, line 378, in commit</div>

<div>&nbsp;&nbsp; &nbsp;self._commitResources()</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/transaction/_transaction.py&quot;, line 433, in _commitResources</div><div>&nbsp;&nbsp; &nbsp;rm.commit(self)</div>

<div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/ZODB/Connection.py&quot;, line 484, in commit</div><div>&nbsp;&nbsp; &nbsp;self._commit(transaction)</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/ZODB/Connection.py&quot;, line 518, in _commit</div>

<div>&nbsp;&nbsp; &nbsp;raise ConflictError(object=obj)</div><div>ConfigurationExecutionError: ZODB.POSException.ConflictError: database conflict error (oid 0x28f61f, class App.Product.Product)</div><div>&nbsp;&nbsp;in:</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/src/plone.session/plone/session/configure.zcml&quot;, line 5.4-5.65</div>

<div>&nbsp;&nbsp; &nbsp; &nbsp;&lt;five:registerPackage package=&quot;.&quot; initialize=&quot;.initialize&quot; /&gt;</div><div><br></div><div>Traceback (most recent call last):</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/Zope2/Startup/run.py&quot;, line 56, in ?</div>

<div>&nbsp;&nbsp; &nbsp;run()</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/Zope2/Startup/run.py&quot;, line 21, in run</div><div>&nbsp;&nbsp; &nbsp;starter.prepare()</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/Zope2/Startup/__init__.py&quot;, line 98, in prepare</div>

<div>&nbsp;&nbsp; &nbsp;self.startZope()</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/Zope2/Startup/__init__.py&quot;, line 257, in startZope</div><div>&nbsp;&nbsp; &nbsp;Zope2.startup()</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/Zope2/__init__.py&quot;, line 47, in startup</div>

<div>&nbsp;&nbsp; &nbsp;_startup()</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/Zope2/App/startup.py&quot;, line 103, in startup</div><div>&nbsp;&nbsp; &nbsp;OFS.Application.initialize(application)</div><div>

&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/OFS/Application.py&quot;, line 304, in initialize</div><div>&nbsp;&nbsp; &nbsp;initializer.initialize()</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/OFS/Application.py&quot;, line 333, in initialize</div>

<div>&nbsp;&nbsp; &nbsp;self.install_products()</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/OFS/Application.py&quot;, line 605, in install_products</div><div>&nbsp;&nbsp; &nbsp;return install_products(app)</div>

<div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/OFS/Application.py&quot;, line 636, in install_products</div><div>&nbsp;&nbsp; &nbsp;folder_permissions, raise_exc=debug_mode)</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/OFS/Application.py&quot;, line 783, in install_product</div>

<div>&nbsp;&nbsp; &nbsp;initmethod(context)</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/products/Five/__init__.py&quot;, line 31, in initialize</div><div>&nbsp;&nbsp; &nbsp;zcml.load_site()</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/products/Five/zcml.py&quot;, line 41, in load_site</div>

<div>&nbsp;&nbsp; &nbsp;_context = xmlconfig.file(file)</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/zope/configuration/xmlconfig.py&quot;, line 560, in file</div><div>&nbsp;&nbsp; &nbsp;context.execute_actions()</div>

<div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/zope/configuration/config.py&quot;, line 612, in execute_actions</div><div>&nbsp;&nbsp; &nbsp;callable(*args, **kw)</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/products/Five/fiveconfigure.py&quot;, line 285, in _registerPackage</div>

<div>&nbsp;&nbsp; &nbsp;transaction.commit()</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/transaction/_manager.py&quot;, line 96, in commit</div><div>&nbsp;&nbsp; &nbsp;return self.get().commit(sub, deprecation_wng=False)</div>

<div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/transaction/_transaction.py&quot;, line 380, in commit</div><div>&nbsp;&nbsp; &nbsp;self._saveCommitishError() # This raises!</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/transaction/_transaction.py&quot;, line 378, in commit</div>

<div>&nbsp;&nbsp; &nbsp;self._commitResources()</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/transaction/_transaction.py&quot;, line 433, in _commitResources</div><div>&nbsp;&nbsp; &nbsp;rm.commit(self)</div>

<div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/ZODB/Connection.py&quot;, line 484, in commit</div><div>&nbsp;&nbsp; &nbsp;self._commit(transaction)</div><div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/parts/zope2/lib/python/ZODB/Connection.py&quot;, line 518, in _commit</div>

<div>&nbsp;&nbsp; &nbsp;raise ConflictError(object=obj)</div><div>zope.configuration.config.ConfigurationExecutionError: ZODB.POSException.ConflictError: database conflict error (oid 0x28f61f, class App.Product.Product)</div><div>&nbsp;&nbsp;in:</div>

<div>&nbsp;&nbsp;File &quot;/Users/sasha/Development/eea-buildout-clean/src/plone.session/plone/session/configure.zcml&quot;, line 5.4-5.65</div><div>&nbsp;&nbsp; &nbsp; &nbsp;&lt;five:registerPackage package=&quot;.&quot; initialize=&quot;.initialize&quot; /&gt;</div>

<div><br></div></div><div><br></div></div><div><div><br></div></div>
</blockquote></div><br>