Theme Activation Error

[greenadvise]

When click on Install & Activate.. below Error occured..

Traceback (most recent call last):
File "apps/frappe/frappe/website/serve.py", line 20, in get_response
response = renderer_instance.render()
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "apps/frappe/frappe/website/page_renderers/document_page.py", line 41, in render
html = self.get_html()
^^^^^^^^^^^^^^^
File "apps/frappe/frappe/website/utils.py", line 529, in cache_html_decorator
html = func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "apps/frappe/frappe/website/page_renderers/document_page.py", line 50, in get_html
self.update_context()
File "apps/frappe/frappe/website/page_renderers/document_page.py", line 65, in update_context
ret = self.doc.get_context(self.context)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "apps/builder/builder/builder/doctype/builder_page/builder_page.py", line 171, in get_context
content, style, fonts = get_block_html(blocks)
^^^^^^^^^^^^^^^^^^^^^^
File "apps/builder/builder/builder/doctype/builder_page/builder_page.py", line 419, in get_block_html
data = get_html(blocks, soup)
^^^^^^^^^^^^^^^^^^^^^^
File "apps/builder/builder/builder/doctype/builder_page/builder_page.py", line 415, in get_html
html += str(get_tag(block, soup))
^^^^^^^^^^^^^^^^^^^^
File "apps/builder/builder/builder/doctype/builder_page/builder_page.py", line 405, in get_tag
tag.append(get_tag(child, soup, data_key=data_key))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "apps/builder/builder/builder/doctype/builder_page/builder_page.py", line 405, in get_tag
tag.append(get_tag(child, soup, data_key=data_key))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "apps/builder/builder/builder/doctype/builder_page/builder_page.py", line 396, in get_tag
tag.append(get_tag(block.get("children")[0], soup, item_key))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "apps/builder/builder/builder/doctype/builder_page/builder_page.py", line 405, in get_tag
tag.append(get_tag(child, soup, data_key=data_key))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "apps/builder/builder/builder/doctype/builder_page/builder_page.py", line 321, in get_tag
block = extend_with_component(block)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "apps/builder/builder/builder/doctype/builder_page/builder_page.py", line 500, in extend_with_component
extend_block(component_block, block)
File "apps/builder/builder/builder/doctype/builder_page/builder_page.py", line 546, in extend_block
extend_block(component_child, overridden_child)
File "apps/builder/builder/builder/doctype/builder_page/builder_page.py", line 546, in extend_block
extend_block(component_child, overridden_child)
File "apps/builder/builder/builder/doctype/builder_page/builder_page.py", line 546, in extend_block
extend_block(component_child, overridden_child)
[Previous line repeated 2 more times]
File "apps/builder/builder/builder/doctype/builder_page/builder_page.py", line 510, in extend_block
block["attributes"].update(overridden_block["attributes"])
~~~~~^^^^^^^^^^^^^^
KeyError: 'attributes'