Error with SDK package download in Android Studio

Question

I had this similar issue below worked for me. The solution for this is:

1. Run Android Studio as Administrator.

2. Re run the update.

It will work.

delete uncompleted download in "[Android SDK folder]\.downloadIntermediates". i solved my problem by this method.

you can manual download sdk:

1. https://dl.google.com/android/repository/platform-29_r04.zip
2. https://dl.google.com/android/repository/3534162-studio.sdk-patcher.zip
3. https://dl.google.com/android/repository/build-tools_r29.0.3-windows.zip
4. https://dl.google.com/android/repository/emulator-windows-6306047.zip
5. https://dl.google.com/android/repository/sources-29_r01.zip
6. https://dl.google.com/android/repository/platform-tools_r29.0.6-windows.zip

Unpack to

1. C:\Android\Sdk\platforms\android-2
2. C:\Android\Sdk\patcher\v4
3. C:\Android\Sdk\build-tools\29.0.3
4. C:\Android\Sdk\emulator
5. C:\Android\Sdk\sources\android-29
6. C:\Android\Sdk\platform-tools

Parsing

1. C:\Android\Sdk\build-tools\29.0.3\package.xml
2. C:\Android\Sdk\emulator\package.xml
3. C:\Android\Sdk\patcher\v4\package.xml
4. C:\Android\Sdk\platform-tools\package.xml
5. C:\Android\Sdk\platforms\android-29\package.xml
6. C:\Android\Sdk\sources\android-29\package.xml

run the studio.sh script with sudo:

"sudo ./studio.sh"

if that does not work run:

"sudo chmod 777 -R /opt"

without quotes should work

I have a similar problem.

And I notice some setting about Force https//... to be fetched using http://...

After using it, my download run normally: