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Added a more descriptive error message in the app boostrap. #450

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Merged
atanasovg merged 2 commits into from
Jun 7, 2016
Merged

Added a more descriptive error message in the app boostrap. #450

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92ccaf8
Added a more descriptive error message in the app boostrap.
skarlatov May 11, 2016
ecd7399
Removed some whitespace from an error message.
skarlatov Jun 6, 2016
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25 changes: 16 additions & 9 deletions src/src/com/tns/Module.java
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Original file line number Diff line number Diff line change
Expand Up @@ -249,18 +249,25 @@ static String bootstrapApp()
// 2. Check for index.js
// 3. Check for bootstrap.js

File bootstrapFile = resolvePathHelper("./", "");
if (!bootstrapFile.exists())
{
bootstrapFile = resolvePathHelper("./bootstrap", "");
String notFoundMessage = "Application entry point file not found. Please specify the file in package.json otherwise make sure the file index.js or bootstrap.js exists.\\nIf using typescript make sure your entry point file is transpiled to javascript.";

// resolvePathHelper() never returns a non-existing file. Instead it throws an exception.
File bootstrapFile;
try {
bootstrapFile = resolvePathHelper("./", "");
} catch (NativeScriptException ex) {
throw new NativeScriptException(notFoundMessage, ex);
}

if (!bootstrapFile.exists())
{
throw new NativeScriptException("Application entry point file not found. Please specify either package.json with main field, index.js or bootstrap.js!");
if(bootstrapFile == null) {
try {
bootstrapFile = resolvePathHelper("./bootstrap", "");
return bootstrapFile.getAbsolutePath();
} catch (NativeScriptException ex) {
throw new NativeScriptException(notFoundMessage, ex);
}
}

String modulePath = bootstrapFile.getAbsolutePath();
return modulePath;
return bootstrapFile.getAbsolutePath();
}
}