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Android Studio error Installed Build Tools revision 3100 is corrupted

April 4, 2025

Android Studio error Installed Build Tools revision 3100 is corrupted

Encountering the dreaded “Put in Physique Instruments revision 31.zero.zero is corrupted” mistake successful Android Workplace tin convey your improvement workflow to a screeching halt. This irritating content, frequently showing seemingly retired of obscurity, prevents palmy task builds and tin permission builders scratching their heads. This blanket usher dives heavy into the causes of this mistake, offering actionable options and preventative measures to acquire you backmost connected path. We’ll research every part from elemental fixes to much precocious troubleshooting strategies, guaranteeing you person the cognition to deal with this job efficaciously.

Knowing the Physique Instruments Mistake

The “Put in Physique Instruments revision 31.zero.zero is corrupted” mistake usually signifies a job with the circumstantial interpretation of the Android Physique Instruments put in successful your Android Workplace situation. Physique Instruments are a important constituent of the Android SDK, liable for compiling your codification, assets, and another belongings into a useful APK. Corruption tin happen owed to assorted causes, specified arsenic incomplete downloads, disk errors, oregon unintentional modifications to the Physique Instruments listing.

Knowing the underlying origin is the archetypal measure in direction of a resolution. Is it a localized content inside your task, oregon a much general job affecting the full Android Workplace set up? This discrimination helps constrictive behind the troubleshooting procedure.

For case, ideate a script wherever you’ve late up to date your Android Workplace oregon the Physique Instruments themselves. A failed oregon interrupted replace procedure tin easy pb to corrupted information, triggering the mistake. Likewise, points with your section record scheme, specified arsenic inadequate disk abstraction oregon publication/compose errors, tin besides lend to corruption.

Elemental Options

Frequently, the easiest options are the about effectual. Earlier diving into much analyzable troubleshooting, attempt these speedy fixes:

  1. Restart Android Workplace: A elemental restart tin typically resoluteness transient points.
  2. Invalidate Caches and Restart: Successful Android Workplace, navigate to Record > Invalidate Caches / Restart… and choice “Invalidate and Restart.”

These steps frequently resoluteness insignificant glitches and refresh the situation, possibly fixing the corrupted Physique Instruments content. Deliberation of it similar rebooting your machine; it’s a basal but amazingly effectual troubleshooting measure.

If these first steps don’t resoluteness the content, it’s clip to research much focused options.

Reinstalling the Physique Instruments

Reinstalling the affected Physique Instruments interpretation is frequently the about dependable resolution. This ensures a caller, uncorrupted set up. Inside Android Workplace, spell to SDK Director (Record > Settings > Quality & Behaviour > Scheme Settings > Android SDK), navigate to the SDK Instruments tab, and deselect past reselect the “Android SDK Physique-Instruments 31.zero.zero” (oregon the applicable interpretation). Click on “Use” to reinstall.

This procedure replaces possibly corrupted information with cleanable downloads. It’s akin to changing a broken portion successful a device; a caller constituent ensures appropriate performance.

Typically, merely reinstalling the circumstantial interpretation doesn’t suffice. Successful specified circumstances, see downloading and putting in the newest unchangeable Physique Instruments interpretation arsenic a proactive measurement. This not lone fixes the contiguous job however besides retains your improvement situation ahead-to-day.

Precocious Troubleshooting

If the job persists, deeper probe is essential. Cheque your Android Workplace set up listing for immoderate apparent record corruption inside the Physique Instruments folder. See inspecting log records-data for much circumstantial mistake messages. Alternatively, attempt creating a fresh task to seat if the mistake is task-circumstantial oregon situation-broad.

For illustration, if the mistake lone happens successful 1 peculiar task, the content mightiness prevarication inside the task’s configuration information. Inspecting the task’s physique.gradle records-data for inconsistencies oregon errors associated to Physique Instruments might pinpoint the origin of the job.

Inspecting on-line boards and communities devoted to Android improvement tin besides supply invaluable insights. Frequently, another builders person encountered and solved akin points, providing possible options oregon workarounds.

Stopping Early Points

  • Keep a Unchangeable Net Transportation: Interruptions throughout downloads tin pb to corrupted records-data.
  • Repeatedly Replace Android Workplace and SDK: Protecting your improvement situation up to date minimizes compatibility points and ensures entree to bug fixes.

By implementing these preventative measures, you tin importantly trim the hazard of encountering the “Put in Physique Instruments revision 31.zero.zero is corrupted” mistake successful the early. A proactive attack to care saves invaluable clip and vexation.

Infographic Placeholder: Ocular cooperation of the Physique Instruments set up procedure and possible factors of nonaccomplishment.

Larn much astir Android Workplace champion practices. Outer Assets:

FAQ

Q: What if the mistake persists last attempting each these options?

A: See wholly uninstalling and reinstalling Android Workplace arsenic a past hotel. This ensures a cleanable slate and tin resoluteness profoundly embedded points.

Addressing the “Put in Physique Instruments revision 31.zero.zero is corrupted” mistake requires a methodical attack, beginning with elemental options and progressing to much precocious strategies if essential. By knowing the underlying causes and implementing preventative measures, you tin reduce disruptions to your improvement workflow and support your Android Workplace tasks moving easily. This usher empowers you with the cognition and instruments to sort out this communal mistake efficaciously. Present, equipped with these methods, you’re fit to conquer this mistake and acquire backmost to gathering astonishing Android apps. Research another communal Android Workplace troubleshooting suggestions and optimize your improvement procedure additional.

Question & Answer :
I’m connected Android Workplace four.2.2. I created a fresh task and haven’t added thing to the starter codification and each time I click on physique oregon tally, I acquire this mistake:

Put in Physique Instruments revision 31.zero.zero is corrupted. Distance and instal once more utilizing the SDK Director.

I’ve regarded astatine another posts’ ideas, however neither of these options labored. Present’s what I’ve tried:

  1. SDK Director → SDK Instruments → cheque “Entertainment bundle particulars”, uncheck 31.zero.zero, and click on “Use” → Uninstall 31.zero.zero → cheque 31.zero.zero and reinstall it
  2. Successful SDK Director, deselect 31.zero.zero and attempt putting in an older interpretation (e.g., I’ve tried 30.zero.three) and replace “buildToolsVersion” successful physique.gradle to the put in interpretation
  3. Went to Task ConstructionProperties and verified that 31.zero.zero is chosen for “Physique Instruments Interpretation” and “Compiled SDK Interpretation”
  4. Manually distance the material successful the physique-instruments folder; i.e., rm -rf /way/to/android/sdk/physique-instruments/31.zero.zero (it doesn’t extremity successful “-rc” similar any another posts person described)
  5. Restart Android Workplace
  6. Reinstall Android Workplace

I’m an Android noob conscionable making an attempt to fit ahead a Hullo, Planet! task, and it truly shouldn’t beryllium this difficult.

Archetypal of each, I confronted this content successful Android Workplace four.2.2 and you bash not demand to downgrade the SDK physique implement from 31 to 30 oregon alteration compile SDK interpretation.

The chief job is the 2 records-data lacking successful SDK physique implement 31 that are:

  1. dx.bat
  2. dx.jar

The resolution is that these information are named d8 successful the record determination truthful altering their sanction to dx volition lick the mistake.

The steps are beneath.

For Home windows

  1. spell to the determination

    "C:\Customers\person\AppData\Section\Android\Sdk\physique-instruments\31.zero.zero" 
    
  2. discovery a record named d8.bat. This is a Home windows batch record.

  3. rename d8.bat to dx.bat.

  4. successful the folder lib (“C:\Customers\person\AppData\Section\Android\Sdk\physique-instruments\31.zero.zero\lib”)

  5. rename d8.jar to dx.jar

Retrieve AppData is a hidden folder. Bend connected hidden objects to seat the AppData folder.

For macOS oregon Linux

Tally the pursuing successful the Terminal:

# alteration beneath to your Android SDK way cd ~/Room/Android/sdk/physique-instruments/31.zero.zero \ && mv d8 dx \ && cd lib \ && mv d8.jar dx.jar 

Present tally your task.