[Cartoweb-users] Unable to load view containing layer session

[Oliver Christen]

this is only a guess but maybe the special characters do not survive 
correctly the serialize/unserialize process used to store/load a view.
maybe have a try at using non-special characters in the layers id and use 
the internationalisation system to set the correct (special characters) 
layers names.

regards
Oliver


> Hi everybody,
>
> I want to use the views plugin to store and restore session data of 
> several standard CartoWeb plugins (location, layers, query). My 
> environment is as follows:
> - MapServer 4 Windows - version 2.2.6
> - CartoWeb 3.4.0
> - Layer names and attributes contain french accents and german umlauts
>
> The client.ini:
>
> loadPlugins = exportPDF,outline,views
>
> ; Views configuration
> viewOn = true
> viewStorage = file
> viewablePlugins = location,layers
> viewAuth = all
>
> ajaxOn = true
>
> EncoderClass.config = EncoderISO
> EncoderClass.output = EncoderISO
>
>
> Saving views works fine. However, whenever I try to load a view I get the 
> following exception:
>
> Class : CartocommonException
> Message : Error [2, __clone method called on non-object, 
> C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.php, 508]
> Backtrace:
>
> file: 508 - 
> C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.php
> call: Common::cartowebErrorHandler(2, "__clone method called on 
> non-object", 
> "C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.ph...", 
> 508, Array(1))
>
> file: 536 - 
> C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.php
> call: ClientLayers->getLayersSecurityFiltered()
>
> file: 549 - 
> C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.php
> call: ClientLayers->getLayers()
>
> file: 916 - 
> C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.php
> call: ClientLayers->getLayerByName("root")
>
> file: 952 - 
> C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.php
> call: ClientLayers->getLayersMask("root", False)
>
> file: 227 - C:\ms4w\apps\cartoweb3\client\ClientPluginHelper.php
> call: ClientLayers->buildRequest()
>
> The views configuration works fine without the layer plugin. Does anybody 
> know how to solve the problem?
>
> Thanks Matthias
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