object of type 'NoneType' has no len()

[yegor256]

I'm seeing this:

object of type 'NoneType' has no len(): clones//Yalantis/uCrop/ucrop/src/main/java/com/yalantis/ucrop/util/FileUtils.java
object of type 'NoneType' has no len(): clones//Yalantis/uCrop/ucrop/src/main/java/com/yalantis/ucrop/task/BitmapLoadTask.java
object of type 'NoneType' has no len(): clones//Curzibn/Luban/example/src/main/java/top/zibin/luban/example/PathUtils.java
object of type 'NoneType' has no len(): clones//Curzibn/Luban/library/src/main/java/top/zibin/luban/Luban.java
object of type 'NoneType' has no len(): clones//Justson/AgentWeb/agentweb-core/src/main/java/com/just/agentweb/AgentWebUtils.java
object of type 'NoneType' has no len(): clones//java-decompiler/jd-gui/app/src/main/java/org/jd/gui/view/component/panel/MainTabbedPanel.java
object of type 'NoneType' has no len(): clones//java-decompiler/jd-gui/app/src/main/java/org/jd/gui/view/component/panel/TreeTabbedPanel.java
object of type 'NoneType' has no len(): clones//java-decompiler/jd-gui/app/src/main/java/org/jd/gui/view/AboutView.java
object of type 'NoneType' has no len(): clones//java-decompiler/jd-gui/app/src/main/java/org/jd/gui/service/configuration/ConfigurationXmlPersisterProvider.java

Would be great to get rid of this error

[yegor256]

@goonnors can you please check?

[ghost]

Yes, i will check it today

[ghost]

made changes in this PR #4