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Hello,   While running the application locally in the Studio pro, I get the following error.     The error details are   Buildfile: C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\deployment\build_core.xml compile:     [javac] Compiling 414 source files to C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\deployment\run\bin     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\emailtemplate\mail\Sender.java:18: error: package javax.activation does not exist     [javac] import javax.activation.DataSource;     [javac]                        ^     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\emailtemplate\mail\Sender.java:19: error: package javax.activation does not exist     [javac] import javax.activation.MimetypesFileTypeMap;     [javac]                        ^     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\emailtemplate\mail\Sender.java:292: error: cannot find symbol     [javac]         public DataSource resolve(String resourceLocation) throws IOException {     [javac]                ^     [javac]   symbol:   class DataSource     [javac]   location: class Sender.DataURIResolver     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\emailtemplate\mail\Sender.java:297: error: cannot find symbol     [javac]         public DataSource resolve(String resourceLocation, boolean isLenient) throws IOException {     [javac]                ^     [javac]   symbol:   class DataSource     [javac]   location: class Sender.DataURIResolver     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\emailtemplate\mail\Sender.java:313: error: cannot find symbol     [javac]     private class Base64DataSource implements DataSource {     [javac]                                               ^     [javac]   symbol:   class DataSource     [javac]   location: class Sender     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\communitycommons\Misc.java:590: warning: [dep-ann] deprecated item is not annotated with @Deprecated     [javac]     public static boolean objectsAreEqual(Object left, Object right) {     [javac]                           ^     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\emailtemplate\mail\Sender.java:111: error: cannot access DataSource     [javac]                             cid = mail.embed(dSource,"image"+ i);     [javac]                                       ^     [javac]   class file for javax.activation.DataSource not found     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\emailtemplate\mail\Sender.java:199: error: cannot find symbol     [javac]                     String mimeType = (new MimetypesFileTypeMap()).getContentType((String) attachment.getValue(this.context, FILE_DOCUMENT_NAME));     [javac]                                            ^     [javac]   symbol:   class MimetypesFileTypeMap     [javac]   location: class Sender     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\emailtemplate\mail\Sender.java:204: error: cannot find symbol     [javac]                             DataSource source = new ByteArrayDataSource(content, mimeType);     [javac]                             ^     [javac]   symbol:   class DataSource     [javac]   location: class Sender     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\emailtemplate\mail\Sender.java:298: error: cannot find symbol     [javac]             DataSource result = null;     [javac]             ^     [javac]   symbol:   class DataSource     [javac]   location: class Sender.DataURIResolver     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\emailtemplate\mail\Sender.java:325: error: method does not override or implement a method from a supertype     [javac]         @Override     [javac]         ^     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\emailtemplate\mail\Sender.java:330: error: method does not override or implement a method from a supertype     [javac]         @Override     [javac]         ^     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\emailtemplate\mail\Sender.java:335: error: method does not override or implement a method from a supertype     [javac]         @Override     [javac]         ^     [javac] C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\emailtemplate\mail\Sender.java:341: error: method does not override or implement a method from a supertype     [javac]         @Override     [javac]         ^     [javac] Note: Some input files use or override a deprecated API.     [javac] Note: Recompile with -Xlint:deprecation for details.     [javac] Note: C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\javasource\saml20\implementation\common\MendixUtils.java uses unchecked or unsafe operations.     [javac] Note: Recompile with -Xlint:unchecked for details.     [javac] 13 errors     [javac] 1 warning BUILD FAILED C:\Users\sk9ztf\Documents\Mendix\Siemens LDA process-main\deployment\build_core.xml:29: Compile failed; see the compiler error output for details. Total time: 16 seconds  

asked 2020-07-30

2 answers