V1 Beta Bug? Fresh Quickstart Fails — ./a2a/store Not Exported by @mastra/server
create-mastra
Message
Hey! I think there’s a packaging issue in the V1 beta.
A fresh quickstart using bun create mastra@beta fails immediately when running bun run dev / mastra dev:
Error [PLUGIN_ERROR]: Package subpath './a2a/store' is not defined by "exports" in @mastra/server/package.json
Repro steps:
mkdir test && cd test
bun create mastra@beta
cd <project>
bun install
bun run dev
Version mismatch from npm ls:
@mastra/core@1.0.0-beta.5
@mastra/deployer@1.0.0-beta.5
@mastra/server@1.0.3 <-- expects @mastra/core "^0.8.3"
Looks like the deployer is expecting a newer @mastra/server with the a2a/store export, but npm pulls an older server that depends on core 0.8.x.
Anyone else seeing this? And is there a correct server version to pin for V1 beta?
Thanks!
Hey! I think there’s a packaging issue in the V1 beta.
A fresh quickstart using bun create mastra@beta fails immediately when running bun run dev / mastra dev:
Error [PLUGIN_ERROR]: Package subpath './a2a/store' is not defined by "exports" in @mastra/server/package.json
Repro steps:
mkdir test && cd test
bun create mastra@beta
cd <project>
bun install
bun run dev
Version mismatch from npm ls:
@mastra/core@1.0.0-beta.5
@mastra/deployer@1.0.0-beta.5
@mastra/server@1.0.3 <-- expects @mastra/core "^0.8.3"
Looks like the deployer is expecting a newer @mastra/server with the a2a/store export, but npm pulls an older server that depends on core 0.8.x.
Anyone else seeing this? And is there a correct server version to pin for V1 beta?
Thanks!
