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PO"Could not install module" error in PyroCMS
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  1. PO"Could not install module" error in PyroCMS
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    copied!<p>I have been building a module in PyroCMS and have made its structure. I am using Streams API to build forms and perform my actions and also performed a dummy install to check if everything looks ok. Then I went on modifying the contents of the dummy and completing my structure. However, in the <code>details.php</code> file, I made a change where I created a foreign key (relationship type of field, if u know the API jargon) to retrieve a field from another stream(the other stream being defined after my current stream) and now when I install the module, it shows 'Could not install the module' error, but I can see the module has been installed. I have tried to comment out the foreign key reference, but the problem still persists.</p> <p>Here's my details.php file:</p> <p> <p>class Module_Employer extends Module {</p> <pre><code>public $version = '1.0'; public function info() { return array( 'name' =&gt; array( 'en' =&gt; 'Employer' ), 'description' =&gt; array( 'en' =&gt; 'Module for Employer' ), 'frontend' =&gt; true, 'backend' =&gt; true, 'menu' =&gt; 'content', 'shortcuts' =&gt; array( 'create' =&gt; array( 'name' =&gt; 'Employer:new', 'uri' =&gt; 'admin/employer/create', 'class' =&gt; 'add' ) ) ); } public function install() { // We're using the streams API to // do data setup. $this-&gt;load-&gt;driver('Streams'); $this-&gt;load-&gt;language('employer/emp'); // Add streams if ( ! $this-&gt;streams-&gt;streams-&gt;add_stream(lang('Employer:employers'), 'employers', 'employer', null, 'This is the Employer Stream')) return false; if ( ! $this-&gt;streams-&gt;streams-&gt;add_stream(lang('Employer:company'), 'company', 'company', null, 'This is the Company Stream')) return false; if ( ! $this-&gt;streams-&gt;streams-&gt;add_stream(lang('Employer:job'), 'jobs', 'job', null, 'This is the Job Stream')) return false; // Fields for employers table $employer_fields = array( array( 'name' =&gt; 'Name', 'slug' =&gt; 'name', 'namespace' =&gt; 'employer', 'type' =&gt; 'text', 'extra' =&gt; array('max_length' =&gt; 100), 'assign' =&gt; 'employers', 'title_column' =&gt; true, 'required' =&gt; true, 'unique' =&gt; true ), array( 'name' =&gt; 'Username', 'slug' =&gt; 'username', 'namespace' =&gt; 'employer', 'type' =&gt; 'text', 'extra' =&gt; array('max_length' =&gt; 100), 'assign' =&gt; 'employers', 'title_column' =&gt; true, 'required' =&gt; true, 'unique' =&gt; true ), array( 'name' =&gt; 'Password', 'slug' =&gt; 'password', 'namespace' =&gt; 'employer', 'type' =&gt; 'encrypt', 'extra' =&gt; array('hide_typing' =&gt; 'yes'), 'assign' =&gt; 'employers', 'title_column' =&gt; true, 'required' =&gt; true, 'unique' =&gt; true ), array( 'name' =&gt; 'Credits', 'slug' =&gt; 'credits', 'namespace' =&gt; 'employer', 'type' =&gt; 'integer', 'extra' =&gt; array('max_length' =&gt; 10), 'assign' =&gt; 'employers', 'title_column' =&gt; true, 'required' =&gt; true, 'unique' =&gt; true ), array( 'name' =&gt; 'Company name', 'slug' =&gt; 'company_name', 'namespace' =&gt; 'employer', 'type' =&gt; 'relationship', 'extra' =&gt; array('choose_stream' =&gt; 'company'), 'assign' =&gt; 'employers', 'title_column' =&gt; true, 'required' =&gt; false, 'unique' =&gt; false ) ); $this-&gt;streams-&gt;fields-&gt;add_fields($employer_fields); //Fields for company stream $company_fields = array( array( 'name' =&gt; 'Username', 'slug' =&gt; 'username', 'namespace' =&gt; 'company', 'type' =&gt; 'relationship', 'extra' =&gt; array('choose_stream' =&gt; 'employers'), 'assign' =&gt; 'company', 'title_column' =&gt; true, 'required' =&gt; false, 'unique' =&gt; false ), array( 'name' =&gt; 'E-mail', 'slug' =&gt; 'email', 'namespace' =&gt; 'company', 'type' =&gt; 'email', 'assign' =&gt; 'company', 'title_column' =&gt; true, 'required' =&gt; true, 'unique' =&gt; false ), array( 'name' =&gt; 'Company Name', 'slug' =&gt; 'company_name', 'namespace' =&gt; 'company', 'type' =&gt; 'text', 'extra' =&gt; array('max_length' =&gt; 100), 'assign' =&gt; 'company', 'title_column' =&gt; true, 'required' =&gt; true, 'unique' =&gt; true ), array( 'name' =&gt; 'Logo', 'slug' =&gt; 'logo', 'namespace' =&gt; 'company', 'type' =&gt; 'image', 'extra' =&gt; array('folder' =&gt; 'upload'), 'assign' =&gt; 'company', 'title_column' =&gt; true, 'required' =&gt; false, 'unique' =&gt; false ), array( 'name' =&gt; 'Designation', 'slug' =&gt; 'designation', 'namespace' =&gt; 'company', 'type' =&gt; 'text', 'extra' =&gt; array('max_length' =&gt; 100), 'assign' =&gt; 'company', 'title_column' =&gt; true, 'required' =&gt; false, 'unique' =&gt; false ), array( 'name' =&gt; 'Contact No.1', 'slug' =&gt; 'contact1', 'namespace' =&gt; 'company', 'type' =&gt; 'integer', 'extra' =&gt; array('max_length' =&gt; 10), 'assign' =&gt; 'company', 'title_column' =&gt; true, 'required' =&gt; true, 'unique' =&gt; false ), array( 'name' =&gt; 'Contact No.2', 'slug' =&gt; 'contact2', 'namespace' =&gt; 'company', 'type' =&gt; 'integer', 'extra' =&gt; array('max_length' =&gt; 10), 'assign' =&gt; 'company', 'title_column' =&gt; true, 'required' =&gt; false, 'unique' =&gt; false ), array( 'name' =&gt; 'Contact No.3', 'slug' =&gt; 'contact3', 'namespace' =&gt; 'company', 'type' =&gt; 'integer', 'extra' =&gt; array('max_length' =&gt; 10), 'assign' =&gt; 'company', 'title_column' =&gt; true, 'required' =&gt; false, 'unique' =&gt; false ), array( 'name' =&gt; 'Address', 'slug' =&gt; 'address', 'namespace' =&gt; 'company', 'type' =&gt; 'textarea', 'assign' =&gt; 'company', 'title_column' =&gt; true, 'required' =&gt; true, 'unique' =&gt; false ), array( 'name' =&gt; 'Billing ddress', 'slug' =&gt; 'billing_address', 'namespace' =&gt; 'company', 'type' =&gt; 'textarea', 'assign' =&gt; 'company', 'title_column' =&gt; true, 'required' =&gt; true, 'unique' =&gt; false ), ); $this-&gt;streams-&gt;fields-&gt;add_fields($company_fields); //Fields for company stream $job_desc_fields = array( array( 'name' =&gt; 'Username', 'slug' =&gt; 'username', 'namespace' =&gt; 'company', 'type' =&gt; 'relationship', 'extra' =&gt; array('choose_stream' =&gt; 'employers'), 'assign' =&gt; 'jobs', 'title_column' =&gt; true, 'required' =&gt; false, 'unique' =&gt; false ), array( 'name' =&gt; 'Key Skills', 'slug' =&gt; 'keyskills', 'namespace' =&gt; 'company', 'type' =&gt; 'textarea', 'assign' =&gt; 'jobs', 'title_column' =&gt; true, 'required' =&gt; true, 'unique' =&gt; false ), array( 'name' =&gt; 'Position Summary', 'slug' =&gt; 'position_summary', 'namespace' =&gt; 'company', 'type' =&gt; 'textarea', 'assign' =&gt; 'jobs', 'title_column' =&gt; true, 'required' =&gt; false, 'unique' =&gt; false ), array( 'name' =&gt; 'Experience', 'slug' =&gt; 'experience', 'namespace' =&gt; 'company', 'type' =&gt; 'text', 'assign' =&gt; 'jobs', 'title_column' =&gt; true, 'required' =&gt; true, 'unique' =&gt; false ), array( 'name' =&gt; 'Industry', 'slug' =&gt; 'industry', 'namespace' =&gt; 'company', 'type' =&gt; 'text', 'assign' =&gt; 'jobs', 'title_column' =&gt; true, 'required' =&gt; false, 'unique' =&gt; false ), array( 'name' =&gt; 'Functional Area', 'slug' =&gt; 'functional_area', 'namespace' =&gt; 'company', 'type' =&gt; 'text', 'assign' =&gt; 'jobs', 'title_column' =&gt; true, 'required' =&gt; false, 'unique' =&gt; false ), array( 'name' =&gt; 'Salary', 'slug' =&gt; 'salary', 'namespace' =&gt; 'company', 'type' =&gt; 'text', 'assign' =&gt; 'jobs', 'title_column' =&gt; true, 'required' =&gt; false, 'unique' =&gt; false ), array( 'name' =&gt; 'Start Date', 'slug' =&gt; 'start_date', 'namespace' =&gt; 'company', 'type' =&gt; 'datetime', 'assign' =&gt; 'jobs', 'extra' =&gt; array('input_type' =&gt; 'datepicker'), 'title_column' =&gt; true, 'required' =&gt; false, 'unique' =&gt; false ), array( 'name' =&gt; 'Job Type', 'slug' =&gt; 'job_type', 'namespace' =&gt; 'company', 'type' =&gt; 'choice', 'assign' =&gt; 'jobs', 'extra' =&gt; array('input_type' =&gt; 'datepicker'), 'title_column' =&gt; true, 'required' =&gt; false, 'unique' =&gt; false ), ); return true; } public function uninstall() { $this-&gt;load-&gt;driver('Streams'); $this-&gt;streams-&gt;utilities-&gt;remove_namespace('employer'); return true; } public function upgrade($old_version) { // Your Upgrade Logic return true; } public function help() { // Return a string containing help info // You could include a file and return it here. return "No documentation has been added for this module.&lt;br /&gt;Contact the module developer for assistance."; } </code></pre> <p>}</p>
 

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