This question already has an answer here:
My XML file
<?xml version="1.0" encoding="utf-8"?>
<com.trill.trillapp.customviews.TrillSocialNetworkBar
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/social_network"
android:layout_width="match_parent"
android:layout_height="@dimen/detail_social_network_bar_height"
android:background="@color/color01">
<ImageView
android:id="@+id/social_facebook_bt"
android:layout_width="90dp"
android:layout_height="match_parent"
android:src="@drawable/button_like_off" />
<com.trill.trillapp.customviews.TrillNotificationTextView
android:id="@+id/social_facebook_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/social_facebook_bt"
android:layout_marginLeft="@dimen/detail_social_text_margin_left"
android:layout_marginTop="@dimen/detail_social_bar_icon_margin"
android:gravity="center"
android:text="9"
android:textColor="@color/color01"
android:textSize="@dimen/font_f14" />
<ImageView
android:id="@+id/social_twitter_bt"
android:layout_width="90dp"
android:layout_height="match_parent"
android:layout_toRightOf="@+id/social_facebook_bt"
android:scaleType="center"
android:src="@drawable/icon_sns_tw" />
<com.trill.trillapp.customviews.TrillNotificationTextView
android:id="@+id/social_twitter_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/social_twitter_bt"
android:layout_marginLeft="@dimen/detail_social_text_margin_left"
android:layout_marginTop="@dimen/detail_social_bar_icon_margin"
android:gravity="center"
android:maxLength="3"
android:ellipsize="end"
android:text="0"
android:textColor="@color/color01"
android:textSize="@dimen/font_f14" />
<ImageView
android:id="@+id/social_line_bt"
android:layout_width="90dp"
android:layout_height="match_parent"
android:layout_toLeftOf="@+id/social_share"
android:scaleType="center"
android:src="@drawable/icon_sns_line" />
<com.trill.trillapp.customviews.TrillNotificationTextView
android:id="@+id/social_line_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/social_line_bt"
android:layout_marginLeft="@dimen/detail_social_text_margin_left"
android:layout_marginTop="@dimen/detail_social_bar_icon_margin"
android:gravity="center"
android:text="0"
android:textColor="@color/color01"
android:textSize="@dimen/font_f14" />
<ImageView
android:id="@+id/social_share"
android:layout_width="90dp"
android:layout_height="match_parent"
android:layout_alignParentRight="true"
android:scaleType="center"
android:src="@drawable/icon_share_off" />
</com.trill.trillapp.customviews.TrillSocialNetworkBar>
I got following error when inflating this layout:
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.trill.trillapp/com.trill.trillapp.activities.TrillDetailArticle}:
java.lang.UnsupportedOperationException: Can't convert to dimension: type=0x1
How to fix it?
I've found that i lack of value in dimens.xml file. So it cause error
As with all android resources, dimensions are stored in various qualified values.
values\dimens.xml
values-v21\dimens.xml
values-land\dimens.xml
It may be that the dimension is available in some, but not all necessary locations.
The easiest fix for this problem, is to add an entry into values\dimens.xml which is the fall-back place if any of the specifics fail.
来源：https://stackoverflow.com/questions/26173031/cant-convert-to-dimension-type-0x1-when-inflating-the-layout