MetaMask / MetaMask/metamask-mobile

Error: Unknown error: Attempt to invoke virtual method 'java.security.PublicKey java.security.cert.Certificate.getPublicKey()' on a nullobject reference

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external-contributor
Dominant language
TypeScript
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Description

### What is this about?

![Screenshot_20240601-021151](https://github.com/MetaMask/metamask-mobile/assets/109218689/a2f030c5-73da-4630-8019-dc2e6148ed75)

### Scenario

help me sir my account sign out, i want try sign in why i not use fingerprint i forgot my pharse

### Design

_No response_

### Technical Details

_No response_

### Threat Modeling Framework

_No response_

### Acceptance Criteria

_No response_

### Stakeholder review needed before the work gets merged

- [ ] Engineering (needed in most cases)
- [ ] Design
- [ ] Product
- [ ] QA (automation tests are required to pass before merging PRs but not all changes are covered by automation tests - please review if QA is needed beyond automation tests)
- [ ] Security
- [ ] Legal
- [ ] Marketing
- [ ] Management (please specify)
- [ ] Other (please specify)

### References

_No response_

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No files, tests, or entry points are named. Start by reproducing the Android sign-out, sign-in, and fingerprint flow, then search for the exact Certificate.getPublicKey() error; done means identifying the null certificate path and verifying that account recovery no longer crashes.

Written by the indexing model from the issue text.

Assessment

Tech stack
android, java, react-native
Domain
authentication, mobile
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
15/100

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