Error:
Odoo Server Error

Traceback (most recent call last):
File "/home/instructor/odoo12/odoo/tools/convert.py", line 757, in parse
self._tags[rec.tag](rec, de, mode=mode)
File "/home/instructor/odoo12/odoo/tools/convert.py", line 662, in _tag_record
record = model.with_context(rec_context)._load_records([data], self.mode == 'update')
File "/home/instructor/odoo12/odoo/models.py", line 3821, in _load_records
records = self._load_records_create([data['values'] for data in to_create])
File "/home/instructor/odoo12/addons/website/models/ir_ui_view.py", line 128, in _load_records_create
records = super(View, self)._load_records_create(values)
File "/home/instructor/odoo12/odoo/models.py", line 3735, in _load_records_create
return self.create(values)
File "</home/instructor/.local/lib/python3.6/site-packages/decorator.py:decorator-gen-32>", line 2, in create
File "/home/instructor/odoo12/odoo/api.py", line 452, in _model_create_multi
return create(self, arg)
File "/home/instructor/odoo12/odoo/addons/base/models/ir_ui_view.py", line 428, in create
return super(View, self).create(vals_list)
File "</home/instructor/.local/lib/python3.6/site-packages/decorator.py:decorator-gen-3>", line 2, in create
File "/home/instructor/odoo12/odoo/api.py", line 452, in _model_create_multi
return create(self, arg)
File "/home/instructor/odoo12/odoo/models.py", line 3552, in create
fields[0].determine_inverse(batch_recs)
File "/home/instructor/odoo12/odoo/fields.py", line 1097, in determine_inverse
getattr(records, self.inverse)()
File "/home/instructor/odoo12/odoo/addons/base/models/ir_ui_view.py", line 275, in _inverse_arch
view.write(data)
File "/home/instructor/odoo12/addons/website/models/ir_ui_view.py", line 41, in write
return super(View, self).write(vals)
File "/home/instructor/odoo12/odoo/addons/base/models/ir_ui_view.py", line 444, in write
return super(View, self).write(self._compute_defaults(vals))
File "/home/instructor/odoo12/odoo/models.py", line 3269, in write
self._write(store_vals)
File "/home/instructor/odoo12/odoo/models.py", line 3413, in _write
self._validate_fields(vals)
File "/home/instructor/odoo12/odoo/models.py", line 1108, in _validate_fields
check(self)
File "/home/instructor/odoo12/odoo/addons/base/models/ir_ui_view.py", line 360, in _check_xml
raise ValidationError(_('Invalid view %s definition in %s') % (view.name, view.arch_fs))
odoo.exceptions.ValidationError: ('Invalid view form definition in Student_training/views/student_view.xml', None)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/instructor/odoo12/odoo/http.py", line 654, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "/home/instructor/odoo12/odoo/http.py", line 312, in _handle_exception
raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])
File "/home/instructor/odoo12/odoo/tools/pycompat.py", line 87, in reraise
raise value
File "/home/instructor/odoo12/odoo/http.py", line 696, in dispatch
result = self._call_function(**self.params)
File "/home/instructor/odoo12/odoo/http.py", line 344, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/home/instructor/odoo12/odoo/service/model.py", line 97, in wrapper
return f(dbname, *args, **kwargs)
File "/home/instructor/odoo12/odoo/http.py", line 337, in checked_call
result = self.endpoint(*a, **kw)
File "/home/instructor/odoo12/odoo/http.py", line 939, in __call__
return self.method(*args, **kw)
File "/home/instructor/odoo12/odoo/http.py", line 517, in response_wrap
response = f(*args, **kw)
File "/home/instructor/odoo12/addons/web/controllers/main.py", line 966, in call_button
action = self._call_kw(model, method, args, {})
File "/home/instructor/odoo12/addons/web/controllers/main.py", line 954, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "/home/instructor/odoo12/odoo/api.py", line 749, in call_kw
return _call_kw_multi(method, model, args, kwargs)
File "/home/instructor/odoo12/odoo/api.py", line 736, in _call_kw_multi
result = method(recs, *args, **kwargs)
File "</home/instructor/.local/lib/python3.6/site-packages/decorator.py:decorator-gen-61>", line 2, in button_immediate_install
File "/home/instructor/odoo12/odoo/addons/base/models/ir_module.py", line 73, in check_and_log
return method(self, *args, **kwargs)
File "/home/instructor/odoo12/odoo/addons/base/models/ir_module.py", line 444, in button_immediate_install
return self._button_immediate_function(type(self).button_install)
File "/home/instructor/odoo12/odoo/addons/base/models/ir_module.py", line 553, in _button_immediate_function
modules.registry.Registry.new(self._cr.dbname, update_module=True)
File "/home/instructor/odoo12/odoo/modules/registry.py", line 86, in new
odoo.modules.load_modules(registry._db, force_demo, status, update_module)
File "/home/instructor/odoo12/odoo/modules/loading.py", line 421, in load_modules
loaded_modules, update_module, models_to_check)
File "/home/instructor/odoo12/odoo/modules/loading.py", line 313, in load_marked_modules
perform_checks=perform_checks, models_to_check=models_to_check
File "/home/instructor/odoo12/odoo/modules/loading.py", line 222, in load_module_graph
load_data(cr, idref, mode, kind='data', package=package, report=report)
File "/home/instructor/odoo12/odoo/modules/loading.py", line 68, in load_data
tools.convert_file(cr, package.name, filename, idref, mode, noupdate, kind, report)
File "/home/instructor/odoo12/odoo/tools/convert.py", line 801, in convert_file
convert_xml_import(cr, module, fp, idref, mode, noupdate, report)
File "/home/instructor/odoo12/odoo/tools/convert.py", line 864, in convert_xml_import
obj.parse(doc.getroot(), mode=mode)
File "/home/instructor/odoo12/odoo/tools/convert.py", line 754, in parse
self.parse(rec, mode)
File "/home/instructor/odoo12/odoo/tools/convert.py", line 763, in parse
exc_info[2]
File "/home/instructor/odoo12/odoo/tools/pycompat.py", line 86, in reraise
raise value.with_traceback(tb)
File "/home/instructor/odoo12/odoo/tools/convert.py", line 757, in parse
self._tags[rec.tag](rec, de, mode=mode)
File "/home/instructor/odoo12/odoo/tools/convert.py", line 662, in _tag_record
record = model.with_context(rec_context)._load_records([data], self.mode == 'update')
File "/home/instructor/odoo12/odoo/models.py", line 3821, in _load_records
records = self._load_records_create([data['values'] for data in to_create])
File "/home/instructor/odoo12/addons/website/models/ir_ui_view.py", line 128, in _load_records_create
records = super(View, self)._load_records_create(values)
File "/home/instructor/odoo12/odoo/models.py", line 3735, in _load_records_create
return self.create(values)
File "</home/instructor/.local/lib/python3.6/site-packages/decorator.py:decorator-gen-32>", line 2, in create
File "/home/instructor/odoo12/odoo/api.py", line 452, in _model_create_multi
return create(self, arg)
File "/home/instructor/odoo12/odoo/addons/base/models/ir_ui_view.py", line 428, in create
return super(View, self).create(vals_list)
File "</home/instructor/.local/lib/python3.6/site-packages/decorator.py:decorator-gen-3>", line 2, in create
File "/home/instructor/odoo12/odoo/api.py", line 452, in _model_create_multi
return create(self, arg)
File "/home/instructor/odoo12/odoo/models.py", line 3552, in create
fields[0].determine_inverse(batch_recs)
File "/home/instructor/odoo12/odoo/fields.py", line 1097, in determine_inverse
getattr(records, self.inverse)()
File "/home/instructor/odoo12/odoo/addons/base/models/ir_ui_view.py", line 275, in _inverse_arch
view.write(data)
File "/home/instructor/odoo12/addons/website/models/ir_ui_view.py", line 41, in write
return super(View, self).write(vals)
File "/home/instructor/odoo12/odoo/addons/base/models/ir_ui_view.py", line 444, in write
return super(View, self).write(self._compute_defaults(vals))
File "/home/instructor/odoo12/odoo/models.py", line 3269, in write
self._write(store_vals)
File "/home/instructor/odoo12/odoo/models.py", line 3413, in _write
self._validate_fields(vals)
File "/home/instructor/odoo12/odoo/models.py", line 1108, in _validate_fields
check(self)
File "/home/instructor/odoo12/odoo/addons/base/models/ir_ui_view.py", line 360, in _check_xml
raise ValidationError(_('Invalid view %s definition in %s') % (view.name, view.arch_fs))
odoo.tools.convert.ParseError: "Invalid view form definition in Student_training/views/student_view.xml
None" while parsing /home/instructor/training_student/Student_training/views/student_view.xml:5, near
<record id="view_student_form" model="ir.ui.view">
<field name="name">form</field>
<field name="model">student.student</field>
<field name="arch" type="xml">
<form string="Student Information">
<sheet>
<header>
<button name="draft_med" states="draft" string="Medical Interview" class="oe_highlight"/>
<button name="med_acad" states="med_interview" string="Academic Interview" class="oe_highlight"/>
<button name="med_dismiss" states="med_interview" string="Dismiss" class="oe_highlight"/>
<button name="acad_first" states="acad_interview" string="First Year Register" class="oe_highlight"/>
<button name="acad_dismiss" states="acad_interview" string="Dismiss" class="oe_highlight"/>
<button name="first_second" states="first_register" string="Second Year Register" class="oe_highlight"/>
<button name="first_first" states="first_register" string="First Year Register" class="oe_highlight"/>
<button name="first_dismiss" states="first_register" string="Dismiss" class="oe_highlight"/>
<button name="second_third" states="second_register" string="Third Year Register" class="oe_highlight"/>
<button name="second_second" states="second_register" string="Second Year Register" class="oe_highlight"/>
<button name="second_dismiss" states="second_register" string="Dismiss" class="oe_highlight"/>
<button name="third_fourth" states="third_register" string="Fourth Year Register" class="oe_highlight"/>
<button name="third_third" states="third_register" string="Third Year Register" class="oe_highlight"/>
<button name="third_dismiss" states="third_register" string="Dismiss" class="oe_highlight"/>
<button name="fourth_fourth" states="fourth_register" string="Fourth Year Register" class="oe_highlight"/>
<button name="fourth_alumni" states="fourth_register" string="Alumni" class="oe_highlight"/>
<button name="fourth_dismiss" states="fourth_register" string="Dismiss" class="oe_highlight"/>

<button name="set_student_sequence" type="object" string="Generate Seat No." class="oe_highlight oe_inline"/>
<button name="test_x2Many" type="object" string="Test x2Many" class="oe_highlight oe_inline"/>

<button name="%(Student_training.action_wiz_calc_age)d" type="action" string="Calculate Age" icon="gtk-execute" groups="Student_training.manager_access_group"/>

<field name="state" widget="statusbar" statusbar_visible="draft,med_interview,acad_interview,first_register,second_register,third_register,fourth_register,dismiss,alumni"/>
</header>
<group colspan="4" col="2">
<div>
<field name="image" widget="image"/>
</div>
<br/>
<h1>
<label string="Name"/>
<field name="name" placeholder="Enter Name"/>
</h1>
<h2>
<label string="Ministry University No."/>
<field name="uni_no" placeholder="Enter Ministry University No."/>
<label string="Seat No." groups="Student_training.manager_access_group"/>
<field name="seat_no" groups="Student_training.manager_access_group"/>
</h2>
</group>
<group colspan="4" col="4">
<field name="dob"/>
<field name="age"/>
<field name="gender" widget="radio"/>
<field name="responsible_id"/>
<field name="email" widget="email"/>
<field name="phone"/>
<field name="fdate"/>
<field name="ldate"/>
<field name="degree_id" widget="selection"/>
<!-- <field name="degree_id" domain="[('name', 'ilike', 'Eng')]"/> -->
<field name="regfees"/>
<field name="tutfees"/>
<field name="totfees"/>
<field name="ref"/>
<field name="ref_link" widget="url"/>
</group>
<notebook>
<page string="School Result Details">
<field name="result_ids">
<tree editable="top">
<field name="subject_id"/>
<field name="result" avg="Average"/>
</tree>
<form>
<group>
<field name="subject_id"/>
<field name="result"/>
</group>
</form>
</field>
</page>
<page string="Other Information">
<separator string="Hobbies Detail" colspan="4"/>
<field name="hobbies_ids" nolabel="1" widget="many2many_tags"/>
</page>
</notebook>
<separator string="Health Issues and Notes" colspan="4"/>
<field name="health_issues"/>
<field name="health_notes" nolabel="1" attrs="{'invisible':[('health_issues','=','no')]}"/>
<separator string="Template" colspan="4"/>
<field name="template" nolabel="1"/>
</sheet>

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