diff --git a/images/Troubleshooting/20190920_CleanProject.jpg b/images/Troubleshooting/20190920_CleanProject.jpg new file mode 100644 index 0000000..2ef09f8 Binary files /dev/null and b/images/Troubleshooting/20190920_CleanProject.jpg differ diff --git a/images/Troubleshooting/20190920_ExpandGradleScripts.jpg b/images/Troubleshooting/20190920_ExpandGradleScripts.jpg new file mode 100644 index 0000000..6879aa0 Binary files /dev/null and b/images/Troubleshooting/20190920_ExpandGradleScripts.jpg differ diff --git a/images/Troubleshooting/20190920_webcamInitializeFail.jpg b/images/Troubleshooting/20190920_webcamInitializeFail.jpg new file mode 100644 index 0000000..be98d5e Binary files /dev/null and b/images/Troubleshooting/20190920_webcamInitializeFail.jpg differ diff --git a/images/Troubleshooting/20190920_webcamInitializeFailBlocks.jpg b/images/Troubleshooting/20190920_webcamInitializeFailBlocks.jpg new file mode 100644 index 0000000..82e354e Binary files /dev/null and b/images/Troubleshooting/20190920_webcamInitializeFailBlocks.jpg differ