Jad file error code, sharing

Error
The Jad (Java application discriptor) file is an important part of J2ME, and when we release the J2ME program, the Jad file often reports various errors, such as:

Com.sun.kvem.midletsuite.InvalidJadException:Reason = 13

The reason for this error is 1-52 code, which is very confusing. I found this code on the Internet to explain, and you share the following:

public static final int jad_server_not_found = 1;public static final int jad_not_found = 2;public static final int MISSING _provider_cert = 4;public static final int corrupt_provider_cert = 5;public static final int unknown_ca = 6;public static Final int invalid_provider_cert = 7;public static final int corrupt_signature = 8;public static final int Invalid_signatur E = 9;public static final int unsupported_cert = 10;public static final int expired_provider_cert = 11;public static final int expired_ca_key = 12;public static final int missing_suite_name = 13;public static final int missing_vendor = 14;publi C static final int missing_version = 15;public static final int invalid_version = 16;public static final int old_version = 17;public static final int missing_jar_url = 18;public static final int jar_server_not_found = 19;public static final int Jar_not_found = 20;public static final int missing_jar_size = 21;public static final int suite_name_mismatch = 25;public static final int VERSION_mismatch = 26;public static final int vendor_mismatch = 27;public static final int invalid_key = 28;public static final I NT Invalid_value = 29;public static final int insufficient_storage = 30;public static final int jar_size_mismatch = 31;pub LIC static final int new_version = 32;public static final int unauthorized = 33;public static final int jad_moved = 34;pub LIC static final int cannot_auth = 35;public static final int corrupt_jar = 36;public static final int invalid_jad_type = 37;public static final int invalid_jar_type = 38;public static final int already_installed = 39;public static final int DE vice_incompatible = 40;public static final int missing_configuration = 41;public static final int missing_profile = 42;pub LIC static final int invalid_jad_url = 43;public static final int invalid_jar_url = 44;public static final int Push_dup_fa Ilure = 45;public static final int push_format_failure = 46;public static final int push_proto_failure = 47;public static Final int Push_class_faiLURE = 48;public static final int authorization_failure = 49;public static final int attribute_mismatch = 50;public static Final int proxy_auth = 51;public static final int trusted_overwrite_failure = 52;



With the explanation of the code, it is easy to know the cause of the error.

In addition, you know, some mobile phones when installing jar files, do not need to jad files. This is because the handset manufacturer has built-in the parsing function to the jar file in the operating system. Just as the phone automatically generates JAD files and then installs the jar files using this jad file.