Error:raise ValueError('External ID not found in the system: %s' % (xmlid))
Traceback (most recent call last):
  File "D:\HRManagement\odoo-8.0\openerp\http.py", line 546, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "D:\HRManagement\odoo-8.0\openerp\http.py", line 583, in dispatch
    result = self._call_function(**self.params)
  File "D:\HRManagement\odoo-8.0\openerp\http.py", line 319, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "D:\HRManagement\odoo-8.0\openerp\service\model.py", line 118, in wrapper
    return f(dbname, *args, **kwargs)
  File "D:\HRManagement\odoo-8.0\openerp\http.py", line 316, in checked_call
    return self.endpoint(*a, **kw)
  File "D:\HRManagement\odoo-8.0\openerp\http.py", line 812, in __call__
    return self.method(*args, **kw)
  File "D:\HRManagement\odoo-8.0\openerp\http.py", line 412, in response_wrap
    response = f(*args, **kw)
  File "D:\HRManagement\odoo-8.0\addons\web\controllers\main.py", line 948, in call_button
    action = self._call_kw(model, method, args, {})
  File "D:\HRManagement\odoo-8.0\addons\web\controllers\main.py", line 936, in _call_kw
    return getattr(request.registry.get(model), method)(request.cr, request.uid, *args, **kwargs)
  File "D:\HRManagement\odoo-8.0\openerp\api.py", line 268, in wrapper
    return old_api(self, *args, **kwargs)
  File "D:\HRManagement\odoo-8.0\openerp\addons\base\module\module.py", line 447, in button_immediate_install
    return self._button_immediate_function(cr, uid, ids, self.button_install, context=context)
  File "D:\HRManagement\odoo-8.0\openerp\api.py", line 268, in wrapper
    return old_api(self, *args, **kwargs)
  File "D:\HRManagement\odoo-8.0\openerp\addons\base\module\module.py", line 495, in _button_immediate_function
    registry = openerp.modules.registry.RegistryManager.new(cr.dbname, update_module=True)
  File "D:\HRManagement\odoo-8.0\openerp\modules\registry.py", line 370, in new
    openerp.modules.load_modules(registry._db, force_demo, status, update_module)
  File "D:\HRManagement\odoo-8.0\openerp\modules\loading.py", line 355, in load_modules
    loaded_modules, update_module)
  File "D:\HRManagement\odoo-8.0\openerp\modules\loading.py", line 255, in load_marked_modules
    loaded, processed = load_module_graph(cr, graph, progressdict, report=report, skip_modules=loaded_modules, perform_checks=perform_checks)
  File "D:\HRManagement\odoo-8.0\openerp\modules\loading.py", line 176, in load_module_graph
    _load_data(cr, module_name, idref, mode, kind='data')
  File "D:\HRManagement\odoo-8.0\openerp\modules\loading.py", line 118, in _load_data
    tools.convert_file(cr, module_name, filename, idref, mode, noupdate, kind, report)
  File "D:\HRManagement\odoo-8.0\openerp\tools\convert.py", line 897, in convert_file
    convert_xml_import(cr, module, fp, idref, mode, noupdate, report)
  File "D:\HRManagement\odoo-8.0\openerp\tools\convert.py", line 983, in convert_xml_import
    obj.parse(doc.getroot(), mode=mode)
  File "D:\HRManagement\odoo-8.0\openerp\tools\convert.py", line 849, in parse
    self._tags[rec.tag](self.cr, rec, n, mode=mode)
  File "D:\HRManagement\odoo-8.0\openerp\tools\convert.py", line 753, in _tag_record
    f_val = _eval_xml(self,field, self.pool, cr, self.uid, self.idref)
  File "D:\HRManagement\odoo-8.0\openerp\tools\convert.py", line 173, in _eval_xml
    for n in node]), idref)
  File "D:\HRManagement\odoo-8.0\openerp\tools\convert.py", line 162, in _process
    idref[id] = self.id_get(cr, id)
  File "D:\HRManagement\odoo-8.0\openerp\tools\convert.py", line 828, in id_get
    res = self.model_id_get(cr, id_str, raise_if_not_found)
  File "D:\HRManagement\odoo-8.0\openerp\tools\convert.py", line 839, in model_id_get
    raise_if_not_found=raise_if_not_found)
  File "D:\HRManagement\odoo-8.0\openerp\api.py", line 268, in wrapper
    return old_api(self, *args, **kwargs)
  File "D:\HRManagement\odoo-8.0\openerp\addons\base\ir\ir_model.py", line 909, in xmlid_to_res_model_res_id
    return self.xmlid_lookup(cr, uid, xmlid)[1:3]
  File "D:\HRManagement\odoo-8.0\openerp\api.py", line 268, in wrapper
    return old_api(self, *args, **kwargs)
  File "<decorator-gen-3>", line 2, in xmlid_lookup
  File "D:\HRManagement\odoo-8.0\openerp\tools\cache.py", line 74, in lookup
    value = d[key] = self.method(*args, **kwargs)
  File "D:\HRManagement\odoo-8.0\openerp\addons\base\ir\ir_model.py", line 899, in xmlid_lookup
    raise ValueError('External ID not found in the system: %s' % (xmlid))
ParseError: "External ID not found in the system: training_hr_v8.action_employee_tree_view" while parsing file:///d:/hrmanagement/odoo-8.0/addons/training_hr_v8/hr_view.xml:6, near
<record id="view_empl_form_8" model="ir.ui.view">
				<field name="name">view.empl.form.8</field>
				<field name="model">employee.employee.8</field>
				<field name="arch" type="xml">
					<form string="Employee" version="8.0">
                        <sheet>
                            <header>
							<button name="interview" states="draft" string="Interview" class="oe_highlight"/>
							<button name="probation" states="interviewed" string="Recruit" class="oe_highlight"/>
							<button name="rejected" states="interviewed, draft" string="Reject" class="oe_highlight"/>
<button name="pro-reject" states="recruited" string="Cancel" class="oe_highlight"/>
<button name="hired" states="recruited" string="Hire" class="oe_highlight"/>
<button name="out" states="hired" string="Set-Out" class="oe_highlight"/>
<field name="state" widget="statusbar" statusbar_visible="draft,interviewed,recruited,rejected,hired,out"/>
                                
</header>
                            <group>
                                <div>
                                    <field name="image" widget="image"/>
                                </div>
                                <h1>
                                <field name="name" required="1" placeholder="Enter Name"/>
                                </h1>
                                <br/>
                                <h3>
                                    <field name="emp_ID" groups="training_hr_v8.group_emp_manager"/>
                                </h3>
                            </group>
                            <group colspan="4" col="4">
                                <field name="age"/>
                                <field name="active"/>
                                <field name="bdate"/>
                                <field name="jdate"/>
                                <field name="basic"/>
                                <field name="leaves"/><field name="testtotal" string="Wizard-Total"/>
                                <field name="gender" widget="radio"/>
                                <field name="department_id"/>
                                <field name="responsible_id"/>
                                <field name="email" widget="email"/>
                                <field name="phone"/>
                                <field name="ref"/>
                                <field name="ref_link" widget="url"/>
                                <field name="type"/>
							<button groups="training_hr_v8.group_emp_manager" name="set_emp_sequence" type="object" string="Generate Sequence" class="oe_highlight oe_inline"/>
	                          	<button name="%(training_hr_v8.action_employee_tree_view)d" type="action" string="Leaves"/>
								<button type="action" name="%(training_hr_v8.action_view_form_workingdays)d" string="CalcSalary" icon="gtk-execute"/>
                            </group>
                            <notebook>
                                <page string="Reference Detail">
                                    <field name="ref_ids">
                                        <tree editable="top">
                                            <field name="name"/>
                                            <field name="contact"/>
                                            <field name="email"/>
                                        </tree>
                                         <form>
                                             <group>
                                                <field name="name"/>
                                                <field name="contact"/>
                                                <field name="email"/>
                                             </group>
                                        </form>
                                    </field>
                                </page>
                                <page string="Personal Info">
                                    <separator string="Hobbies Detail" colspan="4"/>
                                    <field name="hobbies_ids" nolabel="1" widget="many2many_tags"/>
                                </page>
                            </notebook>
                            <separator string="Template" colspan="4"/>
                            <field name="template" nolabel="1"/>
                            <separator string="Notes" colspan="4"/>
                            <field name="notes" nolabel="1"/>
                    </sheet>

					</form>
				</field>
			</record>