尝试解析HL7消息时出现此错误。我不知道为什么以及如何解决它。我正在使用hapi v2.2。所以请帮助我。提前致谢!。这是catlog !!!
08-28 15:03:28.552: E/dalvikvm(642): Could not find class 'ca.uhn.hl7v2.DefaultHapiContext', referenced from method com.example.hl7demo.MainActivity.onCreate
08-28 15:03:28.673: E/AndroidRuntime(642): java.lang.NoClassDefFoundError: ca.uhn.hl7v2.DefaultHapiContext
08-28 15:03:28.673: E/AndroidRuntime(642): at com.example.hl7demo.MainActivity.onCreate(MainActivity.java:38)
基于本教程http://hl7api.sourceforge.net/xref/ca/uhn/hl7v2/examples/ExampleParseMessages.html
答案 0 :(得分:2)
您似乎忘记将Hapi库添加到您的构建中。如果您使用maven,则只需添加适当的maven依赖项,如http://hl7api.sourceforge.net/using_maven.html
所述<!-- This is the core HAPI library -->
<dependency>
<groupId>ca.uhn.hapi</groupId>
<artifactId>hapi-base</artifactId>
<version>${hapi.version.stable}</version>
</dependency>
<!-- This is the structure JAR for HL7 v2.1 -->
<dependency>
<groupId>ca.uhn.hapi</groupId>
<artifactId>hapi-structures-v21</artifactId>
<version>${hapi.version.stable}</version>
</dependency>
<!--
If you want to use log4j for logging (recommended), you should include
it, as well as the slf4j adaptor
-->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<!--
Also add hapi-structures-v22, v23, etc. depending on which versions
of HL7 you need to create or parse
-->
<dependency>
<groupId>ca.uhn.hapi</groupId>
<artifactId>hapi-structures-v22</artifactId>
<version>${hapi.version.stable}</version>
</dependency>
<dependency>
<groupId>ca.uhn.hapi</groupId>
<artifactId>hapi-structures-v23</artifactId>
<version>${hapi.version.stable}</version>
</dependency>
<dependency>
<groupId>ca.uhn.hapi</groupId>
<artifactId>hapi-structures-v231</artifactId>
<version>${hapi.version.stable}</version>
</dependency>
<dependency>
<groupId>ca.uhn.hapi</groupId>
<artifactId>hapi-structures-v24</artifactId>
<version>${hapi.version.stable}</version>
</dependency>
<dependency>
<groupId>ca.uhn.hapi</groupId>
<artifactId>hapi-structures-v25</artifactId>
<version>${hapi.version.stable}</version>
</dependency>
<dependency>
<groupId>ca.uhn.hapi</groupId>
<artifactId>hapi-structures-v251</artifactId>
<version>${hapi.version.stable}</version>
</dependency>
<dependency>
<groupId>ca.uhn.hapi</groupId>
<artifactId>hapi-structures-v26</artifactId>
<version>${hapi.version.stable}</version>
</dependency>