I received the following error when creating a Google Play package for https://company-stock-management.web.app.
2026-08-19T04:28:54.493Z [error]: Error creating app package: Command failed: /opt/android-sdk/build-tools/36.1.0/apksigner sign --ks /tmp/pwabuilder-cloudapk--1-0Enh8Pdrs3qp/signingKey.keystore --ks-key-alias "" --ks-pass pass:"" --key-pass pass:"****" --out /tmp/pwabuilder-cloudapk--1-0Enh8Pdrs3qp/app-release-signed.apk /tmp/pwabuilder-cloudapk--1-0Enh8Pdrs3qp/app/build/outputs/apk/release/app-release-unsigned.apk
Picked up JAVA_TOOL_OPTIONS: -javaagent:/agents/java/applicationinsights-agent-codeless.jar
OpenJDK 64-Bit Server VM warning: Sharing is only supported for boot loader classes because bootstrap classpath has been appended
Failed to load signer "signer #1": /tmp/pwabuilder-cloudapk--1-0Enh8Pdrs3qp/signingKey.keystore entry " my-key-alias" does not contain a key
cmd: /opt/android-sdk/build-tools/36.1.0/apksigner sign --ks /tmp/pwabuilder-cloudapk--1-0Enh8Pdrs3qp/signingKey.keystore --ks-key-alias "" --ks-pass pass:"" --key-pass pass:"****" --out /tmp/pwabuilder-cloudapk--1-0Enh8Pdrs3qp/app-release-signed.apk /tmp/pwabuilder-cloudapk--1-0Enh8Pdrs3qp/app/build/outputs/apk/release/app-release-unsigned.apk
code: 2
I received the following error when creating a Google Play package for https://company-stock-management.web.app.