When trying to use Glyphicons with Algular inside a Spring-boot Java project created through maven, icons are not shown, and these following errors can be seen in console:
Failed to decode downloaded font: <URL> .. OTS parsing error: Failed to convert WOFF 2.0 font to SFNT OTS parsing error: incorrect file size in WOFF header OTS parsing error: incorrect entrySelector for table directory There are some solutions around here, but none of them considers Spring-Boot Maven scenario.
It seems like Maven build resources somehow corrupts those files and Bootstrap can not decode them anymore properly, resulting in these errors. One workaround I have found is to add nonFilteredFileExtensions in maven-resources-plugin:
<configuration> <nonFilteredFileExtensions> <nonFilteredFileExtension>ttf</nonFilteredFileExtension> <nonFilteredFileExtension>woff</nonFilteredFileExtension> <nonFilteredFileExtension>woff2</nonFilteredFileExtension> <nonFilteredFileExtension>eot</nonFilteredFileExtension> <nonFilteredFileExtension>svg</nonFilteredFileExtension> </nonFilteredFileExtensions> </configuration> Here, we can add all extensions of font/icon files that maven is corrupting, and it should solve the issue.
Plugin section should have something like this:
<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <configuration> <nonFilteredFileExtensions> <nonFilteredFileExtension>ttf</nonFilteredFileExtension> <nonFilteredFileExtension>woff</nonFilteredFileExtension> <nonFilteredFileExtension>woff2</nonFilteredFileExtension> <nonFilteredFileExtension>eot</nonFilteredFileExtension> <nonFilteredFileExtension>svg</nonFilteredFileExtension> </nonFilteredFileExtensions> </configuration> </plugin> 
For angular + aws, add this: 'image/svg+xml', 'font/ttf', 'font/woff', 'font/woff2',
to binaryMimeTypes.
const binaryMimeTypes = ['application/octet-stream',' font/eot', 'font/opentype', 'font/otf', 'image/jpeg', 'image/png', 'image/svg+xml', 'font/ttf', 'font/woff', 'font/woff2'] will be available in lambda.js file
module.exports.server = serverless(app, { binary: binaryMimeTypes});In my case, woff2 files cannot be compiled, but replacing them with woff works.
