openg2p_program install error

Traceback (most recent call last):
  File "/home/shani/fynarfin/odoo12/odoo/tools/cache.py", line 88, in lookup
    r = d[key]
  File "/home/shani/fynarfin/odoo12/odoo/tools/func.py", line 69, in wrapper
    return func(self, *args, **kwargs)
  File "/home/shani/fynarfin/odoo12/odoo/tools/lru.py", line 44, in __getitem__
    a = self.d[obj].me
KeyError: ('ir.model.data', <function IrModelData.xmlid_lookup at 0x7f52311ad160>, 'openg2p.openg2p_beneficiary_1')

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/shani/fynarfin/odoo12/odoo/tools/convert.py", line 758, in parse
    self._tags[rec.tag](rec, de, mode=mode)
  File "/home/shani/fynarfin/odoo12/odoo/tools/convert.py", line 650, in _tag_record
    f_val = self.id_get(f_ref)
  File "/home/shani/fynarfin/odoo12/odoo/tools/convert.py", line 741, in id_get
    res = self.model_id_get(id_str, raise_if_not_found)
  File "/home/shani/fynarfin/odoo12/odoo/tools/convert.py", line 747, in model_id_get
    return self.env['ir.model.data'].xmlid_to_res_model_res_id(id_str, raise_if_not_found=raise_if_not_found)
  File "/home/shani/fynarfin/odoo12/odoo/addons/base/models/ir_model.py", line 1437, in xmlid_to_res_model_res_id
    return self.xmlid_lookup(xmlid)[1:3]
  File "<decorator-gen-26>", line 2, in xmlid_lookup
  File "/home/shani/fynarfin/odoo12/odoo/tools/cache.py", line 93, in lookup
    value = d[key] = self.method(*args, **kwargs)
  File "/home/shani/fynarfin/odoo12/odoo/addons/base/models/ir_model.py", line 1426, in xmlid_lookup
    raise ValueError('External ID not found in the system: %s' % xmlid)
ValueError: External ID not found in the system: openg2p.openg2p_beneficiary_1

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/shani/fynarfin/odoo12/odoo/modules/loading.py", line 84, in load_demo
    load_data(cr, idref, mode, kind='demo', package=package, report=report)
  File "/home/shani/fynarfin/odoo12/odoo/modules/loading.py", line 68, in load_data
    tools.convert_file(cr, package.name, filename, idref, mode, noupdate, kind, report)
  File "/home/shani/fynarfin/odoo12/odoo/tools/convert.py", line 802, in convert_file
    convert_xml_import(cr, module, fp, idref, mode, noupdate, report)
  File "/home/shani/fynarfin/odoo12/odoo/tools/convert.py", line 865, in convert_xml_import
    obj.parse(doc.getroot(), mode=mode)
  File "/home/shani/fynarfin/odoo12/odoo/tools/convert.py", line 755, in parse
    self.parse(rec, mode)
  File "/home/shani/fynarfin/odoo12/odoo/tools/convert.py", line 761, in parse
    pycompat.reraise(
  File "/home/shani/fynarfin/odoo12/odoo/tools/pycompat.py", line 86, in reraise
    raise value.with_traceback(tb)
  File "/home/shani/fynarfin/odoo12/odoo/tools/convert.py", line 758, in parse
    self._tags[rec.tag](rec, de, mode=mode)
  File "/home/shani/fynarfin/odoo12/odoo/tools/convert.py", line 650, in _tag_record
    f_val = self.id_get(f_ref)
  File "/home/shani/fynarfin/odoo12/odoo/tools/convert.py", line 741, in id_get
    res = self.model_id_get(id_str, raise_if_not_found)
  File "/home/shani/fynarfin/odoo12/odoo/tools/convert.py", line 747, in model_id_get
    return self.env['ir.model.data'].xmlid_to_res_model_res_id(id_str, raise_if_not_found=raise_if_not_found)
  File "/home/shani/fynarfin/odoo12/odoo/addons/base/models/ir_model.py", line 1437, in xmlid_to_res_model_res_id
    return self.xmlid_lookup(xmlid)[1:3]
  File "<decorator-gen-26>", line 2, in xmlid_lookup
  File "/home/shani/fynarfin/odoo12/odoo/tools/cache.py", line 93, in lookup
    value = d[key] = self.method(*args, **kwargs)
  File "/home/shani/fynarfin/odoo12/odoo/addons/base/models/ir_model.py", line 1426, in xmlid_lookup
    raise ValueError('External ID not found in the system: %s' % xmlid)
odoo.tools.convert.ParseError: "External ID not found in the system: openg2p.openg2p_beneficiary_1" while parsing /home/shani/fynarfin/odoo12/openg2p-erp/openg2p_program/data/openg2p_program_demo.xml:43, near
<record id="program_enrollment_0" model="openg2p.program.enrollment">
            <field name="program_id" ref="openg2p_program.program_0"/>
            <field name="beneficiary_id" ref="openg2p.openg2p_beneficiary_1"/>
            <field name="category_id" ref="openg2p_program.program_category_0"/>
            <field name="state">open</field>
        </record>