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[Bug 1093784] Re: 7.0 must not allow loading incorrect xpath expression

 

Here comes a simple test case attached

this module 
* can be installed from command line with --init=account_invoice_refund and 
* will fail using --update=account_invoice_refund

hence loading  modules can create inconsistent / erroneous  data base
states

** Attachment added: "faulty module"
   https://bugs.launchpad.net/openobject-server/+bug/1093784/+attachment/3468347/+files/account_invoice_refund.tar.gz

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https://bugs.launchpad.net/bugs/1093784

Title:
  7.0  must not allow loading incorrect xpath expression

Status in OpenERP Server:
  New

Bug description:
  Hello

  it seems to be possible to load invalid xpath expressions, which are
  only validated during next update BEFORE the new correct xpath is
  loaded.

  the only way to fix this is to delete the view definition manually in
  the UI.

  the error messages is a bit miss leading - it mentions the wrong xpath
  line, but then it shows the first view definition of the file
  regardless if this one is the one causing the problem or not.

  Example
  -        <xpath expr="/form/notebook/page[@string='Cash Transactions']/field/form/group/field[@name='account_id']" position="replace">
  +        <xpath expr="/form/sheet/notebook/page[@string='Cash Transactions']/field/form/group/field[@name='account_id']" position="replace">

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References