Why am I getting the \"import object is expected\" error after upgrading to Go 1.4.2?

"import object is expected" Error in Go 1.4.2

Upon upgrading to Go 1.4.2, you may encounter the "import object is expected" error during compilation. This issue arises when importing a package that has previously been cached in the incorrect directory.

To resolve this problem, delete the outdated package directory from your local cache:

<code class="shell">rm -rf $GOPATH/pkg/</code>

This command purges all existing package directories, forcing Go to recompile and cache them correctly for the new version.

This solution addresses the change in import handling introduced in Go 1.4.2. The previous version, Go 1.3, allowed packages to be cached differently than in the newer version. Deleting the old cache ensures that Go recompiles and caches the packages in the correct manner, eliminating the import error.

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